2021787264

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1351

約数の個数: 256

約数和(自身を含む): 6674227200

約数和(自身を除く): 4652439936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 152, 168, 186, 192, 217, 224, 228, 248, 266, 304, 336, 372, 384, 399, 434, 448, 456, 496, 532, 589, 608, 651, 672, 744, 798, 868, 896, 912, 992, 1064, 1178, 1216, 1277, 1302, 1344, 1488, 1596, 1736, 1767, 1824, 1984, 2128, 2356, 2432, 2554, 2604, 2688, 2976, 3192, 3472, 3534, 3648, 3831, 3968, 4123, 4256, 4712, 5108, 5208, 5952, 6384, 6944, 7068, 7296, 7662, 8246, 8512, 8939, 9424, 10216, 10416, 11904, 12369, 12768, 13888, 14136, 15324, 16492, 17024, 17878, 18848, 20432, 20832, 24263, 24738, 25536, 26817, 27776, 28272, 30648, 32984, 35756, 37696, 39587, 40864, 41664, 48526, 49476, 51072, 53634, 56544, 61296, 65968, 71512, 72789, 75392, 79174, 81728, 83328, 97052, 98952, 107268, 113088, 118761, 122592, 131936, 143024, 145578, 158348, 163456, 169841, 194104, 197904, 214536, 226176, 237522, 245184, 263872, 277109, 286048, 291156, 316696, 339682, 388208, 395808, 429072, 475044, 490368, 509523, 527744, 554218, 572096, 582312, 633392, 679364, 752153, 776416, 791616, 831327, 858144, 950088, 1019046, 1108436, 1144192, 1164624, 1266784, 1358728, 1504306, 1552832, 1583232, 1662654, 1716288, 1900176, 2038092, 2216872, 2256459, 2329248, 2533568, 2717456, 3008612, 3105664, 3325308, 3432576, 3800352, 4076184, 4433744, 4512918, 4658496, 5067136, 5265071, 5434912, 6017224, 6650616, 7600704, 8152368, 8867488, 9025836, 9316992, 10530142, 10869824, 12034448, 13301232, 15201408, 15795213, 16304736, 17734976, 18051672, 21060284, 21739648, 24068896, 26602464, 31590426, 32609472, 35469952, 36103344, 42120568, 48137792, 53204928, 63180852, 65218944, 72206688, 84241136, 96275584, 106409856, 126361704, 144413376, 168482272, 252723408, 288826752, 336964544, 505446816, 673929088, 1010893632, 2021787264]

約数ペア:

[(1, 2021787264), (2, 1010893632), (3, 673929088), (4, 505446816), (6, 336964544), (7, 288826752), (8, 252723408), (12, 168482272), (14, 144413376), (16, 126361704), (19, 106409856), (21, 96275584), (24, 84241136), (28, 72206688), (31, 65218944), (32, 63180852), (38, 53204928), (42, 48137792), (48, 42120568), (56, 36103344), (57, 35469952), (62, 32609472), (64, 31590426), (76, 26602464), (84, 24068896), (93, 21739648), (96, 21060284), (112, 18051672), (114, 17734976), (124, 16304736), (128, 15795213), (133, 15201408), (152, 13301232), (168, 12034448), (186, 10869824), (192, 10530142), (217, 9316992), (224, 9025836), (228, 8867488), (248, 8152368), (266, 7600704), (304, 6650616), (336, 6017224), (372, 5434912), (384, 5265071), (399, 5067136), (434, 4658496), (448, 4512918), (456, 4433744), (496, 4076184), (532, 3800352), (589, 3432576), (608, 3325308), (651, 3105664), (672, 3008612), (744, 2717456), (798, 2533568), (868, 2329248), (896, 2256459), (912, 2216872), (992, 2038092), (1064, 1900176), (1178, 1716288), (1216, 1662654), (1277, 1583232), (1302, 1552832), (1344, 1504306), (1488, 1358728), (1596, 1266784), (1736, 1164624), (1767, 1144192), (1824, 1108436), (1984, 1019046), (2128, 950088), (2356, 858144), (2432, 831327), (2554, 791616), (2604, 776416), (2688, 752153), (2976, 679364), (3192, 633392), (3472, 582312), (3534, 572096), (3648, 554218), (3831, 527744), (3968, 509523), (4123, 490368), (4256, 475044), (4712, 429072), (5108, 395808), (5208, 388208), (5952, 339682), (6384, 316696), (6944, 291156), (7068, 286048), (7296, 277109), (7662, 263872), (8246, 245184), (8512, 237522), (8939, 226176), (9424, 214536), (10216, 197904), (10416, 194104), (11904, 169841), (12369, 163456), (12768, 158348), (13888, 145578), (14136, 143024), (15324, 131936), (16492, 122592), (17024, 118761), (17878, 113088), (18848, 107268), (20432, 98952), (20832, 97052), (24263, 83328), (24738, 81728), (25536, 79174), (26817, 75392), (27776, 72789), (28272, 71512), (30648, 65968), (32984, 61296), (35756, 56544), (37696, 53634), (39587, 51072), (40864, 49476), (41664, 48526)]