21347321856

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:275

約数の個数: 384

約数和(自身を含む): 67595673600

約数和(自身を除く): 46248351744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 79, 84, 96, 103, 112, 122, 128, 158, 168, 183, 192, 206, 224, 237, 244, 256, 309, 316, 336, 366, 384, 412, 427, 448, 474, 488, 512, 553, 618, 632, 672, 721, 732, 768, 824, 854, 896, 948, 976, 1024, 1106, 1236, 1264, 1281, 1344, 1442, 1464, 1536, 1648, 1659, 1708, 1792, 1896, 1952, 2048, 2163, 2212, 2472, 2528, 2562, 2688, 2884, 2928, 3072, 3296, 3318, 3416, 3584, 3792, 3904, 4326, 4424, 4819, 4944, 5056, 5124, 5376, 5768, 5856, 6144, 6283, 6592, 6636, 6832, 7168, 7584, 7808, 8137, 8652, 8848, 9638, 9888, 10112, 10248, 10752, 11536, 11712, 12566, 13184, 13272, 13664, 14336, 14457, 15168, 15616, 16274, 17304, 17696, 18849, 19276, 19776, 20224, 20496, 21504, 23072, 23424, 24411, 25132, 26368, 26544, 27328, 28914, 30336, 31232, 32548, 33733, 34608, 35392, 37698, 38552, 39552, 40448, 40992, 43008, 43981, 46144, 46848, 48822, 50264, 52736, 53088, 54656, 56959, 57828, 60672, 62464, 65096, 67466, 69216, 70784, 75396, 77104, 79104, 80896, 81984, 87962, 92288, 93696, 97644, 100528, 101199, 105472, 106176, 109312, 113918, 115656, 121344, 124928, 130192, 131943, 134932, 138432, 141568, 150792, 154208, 158208, 161792, 163968, 170877, 175924, 184576, 187392, 195288, 201056, 202398, 210944, 212352, 218624, 227836, 231312, 242688, 260384, 263886, 269864, 276864, 283136, 301584, 308416, 316416, 327936, 341754, 351848, 369152, 374784, 390576, 402112, 404796, 424704, 437248, 455672, 462624, 485376, 496357, 520768, 527772, 539728, 553728, 566272, 603168, 616832, 632832, 655872, 683508, 703696, 738304, 781152, 804224, 809592, 849408, 874496, 911344, 925248, 992714, 1041536, 1055544, 1079456, 1107456, 1132544, 1206336, 1233664, 1311744, 1367016, 1407392, 1476608, 1489071, 1562304, 1608448, 1619184, 1698816, 1822688, 1850496, 1985428, 2083072, 2111088, 2158912, 2214912, 2412672, 2467328, 2623488, 2734032, 2814784, 2978142, 3124608, 3216896, 3238368, 3397632, 3474499, 3645376, 3700992, 3970856, 4166144, 4222176, 4317824, 4429824, 4825344, 4934656, 5468064, 5629568, 5956284, 6249216, 6433792, 6476736, 6948998, 7290752, 7401984, 7941712, 8332288, 8444352, 8635648, 9650688, 9869312, 10423497, 10936128, 11259136, 11912568, 12498432, 12867584, 12953472, 13897996, 14581504, 14803968, 15883424, 16664576, 16888704, 17271296, 19301376, 20846994, 21872256, 22518272, 23825136, 24996864, 25906944, 27795992, 29163008, 29607936, 31766848, 33777408, 34542592, 38602752, 41693988, 43744512, 45036544, 47650272, 49993728, 51813888, 55591984, 58326016, 63533696, 67554816, 69085184, 83387976, 87489024, 90073088, 95300544, 103627776, 111183968, 116652032, 127067392, 135109632, 166775952, 174978048, 190601088, 207255552, 222367936, 254134784, 270219264, 333551904, 349956096, 381202176, 444735872, 508269568, 667103808, 762404352, 889471744, 1016539136, 1334207616, 1524808704, 1778943488, 2668415232, 3049617408, 3557886976, 5336830464, 7115773952, 10673660928, 21347321856]

約数ペア:

[(1, 21347321856), (2, 10673660928), (3, 7115773952), (4, 5336830464), (6, 3557886976), (7, 3049617408), (8, 2668415232), (12, 1778943488), (14, 1524808704), (16, 1334207616), (21, 1016539136), (24, 889471744), (28, 762404352), (32, 667103808), (42, 508269568), (48, 444735872), (56, 381202176), (61, 349956096), (64, 333551904), (79, 270219264), (84, 254134784), (96, 222367936), (103, 207255552), (112, 190601088), (122, 174978048), (128, 166775952), (158, 135109632), (168, 127067392), (183, 116652032), (192, 111183968), (206, 103627776), (224, 95300544), (237, 90073088), (244, 87489024), (256, 83387976), (309, 69085184), (316, 67554816), (336, 63533696), (366, 58326016), (384, 55591984), (412, 51813888), (427, 49993728), (448, 47650272), (474, 45036544), (488, 43744512), (512, 41693988), (553, 38602752), (618, 34542592), (632, 33777408), (672, 31766848), (721, 29607936), (732, 29163008), (768, 27795992), (824, 25906944), (854, 24996864), (896, 23825136), (948, 22518272), (976, 21872256), (1024, 20846994), (1106, 19301376), (1236, 17271296), (1264, 16888704), (1281, 16664576), (1344, 15883424), (1442, 14803968), (1464, 14581504), (1536, 13897996), (1648, 12953472), (1659, 12867584), (1708, 12498432), (1792, 11912568), (1896, 11259136), (1952, 10936128), (2048, 10423497), (2163, 9869312), (2212, 9650688), (2472, 8635648), (2528, 8444352), (2562, 8332288), (2688, 7941712), (2884, 7401984), (2928, 7290752), (3072, 6948998), (3296, 6476736), (3318, 6433792), (3416, 6249216), (3584, 5956284), (3792, 5629568), (3904, 5468064), (4326, 4934656), (4424, 4825344), (4819, 4429824), (4944, 4317824), (5056, 4222176), (5124, 4166144), (5376, 3970856), (5768, 3700992), (5856, 3645376), (6144, 3474499), (6283, 3397632), (6592, 3238368), (6636, 3216896), (6832, 3124608), (7168, 2978142), (7584, 2814784), (7808, 2734032), (8137, 2623488), (8652, 2467328), (8848, 2412672), (9638, 2214912), (9888, 2158912), (10112, 2111088), (10248, 2083072), (10752, 1985428), (11536, 1850496), (11712, 1822688), (12566, 1698816), (13184, 1619184), (13272, 1608448), (13664, 1562304), (14336, 1489071), (14457, 1476608), (15168, 1407392), (15616, 1367016), (16274, 1311744), (17304, 1233664), (17696, 1206336), (18849, 1132544), (19276, 1107456), (19776, 1079456), (20224, 1055544), (20496, 1041536), (21504, 992714), (23072, 925248), (23424, 911344), (24411, 874496), (25132, 849408), (26368, 809592), (26544, 804224), (27328, 781152), (28914, 738304), (30336, 703696), (31232, 683508), (32548, 655872), (33733, 632832), (34608, 616832), (35392, 603168), (37698, 566272), (38552, 553728), (39552, 539728), (40448, 527772), (40992, 520768), (43008, 496357), (43981, 485376), (46144, 462624), (46848, 455672), (48822, 437248), (50264, 424704), (52736, 404796), (53088, 402112), (54656, 390576), (56959, 374784), (57828, 369152), (60672, 351848), (62464, 341754), (65096, 327936), (67466, 316416), (69216, 308416), (70784, 301584), (75396, 283136), (77104, 276864), (79104, 269864), (80896, 263886), (81984, 260384), (87962, 242688), (92288, 231312), (93696, 227836), (97644, 218624), (100528, 212352), (101199, 210944), (105472, 202398), (106176, 201056), (109312, 195288), (113918, 187392), (115656, 184576), (121344, 175924), (124928, 170877), (130192, 163968), (131943, 161792), (134932, 158208), (138432, 154208), (141568, 150792)]