1887117696

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 256

約数和(自身を含む): 6071040000

約数和(自身を除く): 4183922304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 87, 96, 108, 114, 116, 128, 144, 152, 171, 174, 192, 216, 228, 232, 261, 288, 304, 342, 348, 384, 432, 456, 464, 513, 522, 551, 576, 608, 684, 696, 783, 864, 912, 928, 991, 1026, 1044, 1102, 1152, 1216, 1368, 1392, 1566, 1653, 1728, 1824, 1856, 1982, 2052, 2088, 2204, 2432, 2736, 2784, 2973, 3132, 3306, 3456, 3648, 3712, 3964, 4104, 4176, 4408, 4959, 5472, 5568, 5946, 6264, 6612, 7296, 7928, 8208, 8352, 8816, 8919, 9918, 10944, 11136, 11892, 12528, 13224, 14877, 15856, 16416, 16704, 17632, 17838, 18829, 19836, 21888, 23784, 25056, 26448, 26757, 28739, 29754, 31712, 32832, 33408, 35264, 35676, 37658, 39672, 47568, 50112, 52896, 53514, 56487, 57478, 59508, 63424, 65664, 70528, 71352, 75316, 79344, 86217, 95136, 100224, 105792, 107028, 112974, 114956, 119016, 126848, 142704, 150632, 158688, 169461, 172434, 190272, 211584, 214056, 225948, 229912, 238032, 258651, 285408, 301264, 317376, 338922, 344868, 380544, 428112, 451896, 459824, 476064, 508383, 517302, 546041, 570816, 602528, 634752, 677844, 689736, 775953, 856224, 903792, 919648, 952128, 1016766, 1034604, 1092082, 1141632, 1205056, 1355688, 1379472, 1551906, 1638123, 1712448, 1807584, 1839296, 1904256, 2033532, 2069208, 2184164, 2410112, 2711376, 2758944, 3103812, 3276246, 3424896, 3615168, 3678592, 4067064, 4138416, 4368328, 4914369, 5422752, 5517888, 6207624, 6552492, 7230336, 8134128, 8276832, 8736656, 9828738, 10845504, 11035776, 12415248, 13104984, 14743107, 16268256, 16553664, 17473312, 19657476, 21691008, 24830496, 26209968, 29486214, 32536512, 33107328, 34946624, 39314952, 49660992, 52419936, 58972428, 65073024, 69893248, 78629904, 99321984, 104839872, 117944856, 157259808, 209679744, 235889712, 314519616, 471779424, 629039232, 943558848, 1887117696]

約数ペア:

[(1, 1887117696), (2, 943558848), (3, 629039232), (4, 471779424), (6, 314519616), (8, 235889712), (9, 209679744), (12, 157259808), (16, 117944856), (18, 104839872), (19, 99321984), (24, 78629904), (27, 69893248), (29, 65073024), (32, 58972428), (36, 52419936), (38, 49660992), (48, 39314952), (54, 34946624), (57, 33107328), (58, 32536512), (64, 29486214), (72, 26209968), (76, 24830496), (87, 21691008), (96, 19657476), (108, 17473312), (114, 16553664), (116, 16268256), (128, 14743107), (144, 13104984), (152, 12415248), (171, 11035776), (174, 10845504), (192, 9828738), (216, 8736656), (228, 8276832), (232, 8134128), (261, 7230336), (288, 6552492), (304, 6207624), (342, 5517888), (348, 5422752), (384, 4914369), (432, 4368328), (456, 4138416), (464, 4067064), (513, 3678592), (522, 3615168), (551, 3424896), (576, 3276246), (608, 3103812), (684, 2758944), (696, 2711376), (783, 2410112), (864, 2184164), (912, 2069208), (928, 2033532), (991, 1904256), (1026, 1839296), (1044, 1807584), (1102, 1712448), (1152, 1638123), (1216, 1551906), (1368, 1379472), (1392, 1355688), (1566, 1205056), (1653, 1141632), (1728, 1092082), (1824, 1034604), (1856, 1016766), (1982, 952128), (2052, 919648), (2088, 903792), (2204, 856224), (2432, 775953), (2736, 689736), (2784, 677844), (2973, 634752), (3132, 602528), (3306, 570816), (3456, 546041), (3648, 517302), (3712, 508383), (3964, 476064), (4104, 459824), (4176, 451896), (4408, 428112), (4959, 380544), (5472, 344868), (5568, 338922), (5946, 317376), (6264, 301264), (6612, 285408), (7296, 258651), (7928, 238032), (8208, 229912), (8352, 225948), (8816, 214056), (8919, 211584), (9918, 190272), (10944, 172434), (11136, 169461), (11892, 158688), (12528, 150632), (13224, 142704), (14877, 126848), (15856, 119016), (16416, 114956), (16704, 112974), (17632, 107028), (17838, 105792), (18829, 100224), (19836, 95136), (21888, 86217), (23784, 79344), (25056, 75316), (26448, 71352), (26757, 70528), (28739, 65664), (29754, 63424), (31712, 59508), (32832, 57478), (33408, 56487), (35264, 53514), (35676, 52896), (37658, 50112), (39672, 47568)]