1917453888

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1730

約数の個数: 252

約数和(自身を含む): 6553235052

約数和(自身を除く): 4635781164

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 64, 72, 82, 84, 96, 98, 112, 123, 126, 144, 147, 164, 168, 192, 196, 224, 246, 252, 287, 288, 294, 328, 336, 369, 392, 441, 448, 492, 504, 574, 576, 588, 656, 672, 738, 784, 861, 882, 984, 1008, 1148, 1176, 1312, 1344, 1476, 1568, 1657, 1722, 1764, 1968, 2009, 2016, 2296, 2352, 2583, 2624, 2952, 3136, 3314, 3444, 3528, 3936, 4018, 4032, 4592, 4704, 4971, 5166, 5904, 6027, 6628, 6888, 7056, 7872, 8036, 9184, 9408, 9942, 10332, 11599, 11808, 12054, 13256, 13776, 14112, 14913, 16072, 18081, 18368, 19884, 20664, 23198, 23616, 24108, 26512, 27552, 28224, 29826, 32144, 34797, 36162, 39768, 41328, 46396, 48216, 53024, 55104, 59652, 64288, 67937, 69594, 72324, 79536, 81193, 82656, 92792, 96432, 104391, 106048, 119304, 128576, 135874, 139188, 144648, 159072, 162386, 165312, 185584, 192864, 203811, 208782, 238608, 243579, 271748, 278376, 289296, 318144, 324772, 371168, 385728, 407622, 417564, 475559, 477216, 487158, 543496, 556752, 578592, 611433, 649544, 730737, 742336, 815244, 835128, 951118, 954432, 974316, 1086992, 1113504, 1157184, 1222866, 1299088, 1426677, 1461474, 1630488, 1670256, 1902236, 1948632, 2173984, 2227008, 2445732, 2598176, 2853354, 2922948, 3260976, 3328913, 3340512, 3804472, 3897264, 4280031, 4347968, 4891464, 5196352, 5706708, 5845896, 6521952, 6657826, 6681024, 7608944, 7794528, 8560062, 9782928, 9986739, 11413416, 11691792, 13043904, 13315652, 15217888, 15589056, 17120124, 19565856, 19973478, 22826832, 23383584, 26631304, 29960217, 30435776, 34240248, 39131712, 39946956, 45653664, 46767168, 53262608, 59920434, 68480496, 79893912, 91307328, 106525216, 119840868, 136960992, 159787824, 213050432, 239681736, 273921984, 319575648, 479363472, 639151296, 958726944, 1917453888]

約数ペア:

[(1, 1917453888), (2, 958726944), (3, 639151296), (4, 479363472), (6, 319575648), (7, 273921984), (8, 239681736), (9, 213050432), (12, 159787824), (14, 136960992), (16, 119840868), (18, 106525216), (21, 91307328), (24, 79893912), (28, 68480496), (32, 59920434), (36, 53262608), (41, 46767168), (42, 45653664), (48, 39946956), (49, 39131712), (56, 34240248), (63, 30435776), (64, 29960217), (72, 26631304), (82, 23383584), (84, 22826832), (96, 19973478), (98, 19565856), (112, 17120124), (123, 15589056), (126, 15217888), (144, 13315652), (147, 13043904), (164, 11691792), (168, 11413416), (192, 9986739), (196, 9782928), (224, 8560062), (246, 7794528), (252, 7608944), (287, 6681024), (288, 6657826), (294, 6521952), (328, 5845896), (336, 5706708), (369, 5196352), (392, 4891464), (441, 4347968), (448, 4280031), (492, 3897264), (504, 3804472), (574, 3340512), (576, 3328913), (588, 3260976), (656, 2922948), (672, 2853354), (738, 2598176), (784, 2445732), (861, 2227008), (882, 2173984), (984, 1948632), (1008, 1902236), (1148, 1670256), (1176, 1630488), (1312, 1461474), (1344, 1426677), (1476, 1299088), (1568, 1222866), (1657, 1157184), (1722, 1113504), (1764, 1086992), (1968, 974316), (2009, 954432), (2016, 951118), (2296, 835128), (2352, 815244), (2583, 742336), (2624, 730737), (2952, 649544), (3136, 611433), (3314, 578592), (3444, 556752), (3528, 543496), (3936, 487158), (4018, 477216), (4032, 475559), (4592, 417564), (4704, 407622), (4971, 385728), (5166, 371168), (5904, 324772), (6027, 318144), (6628, 289296), (6888, 278376), (7056, 271748), (7872, 243579), (8036, 238608), (9184, 208782), (9408, 203811), (9942, 192864), (10332, 185584), (11599, 165312), (11808, 162386), (12054, 159072), (13256, 144648), (13776, 139188), (14112, 135874), (14913, 128576), (16072, 119304), (18081, 106048), (18368, 104391), (19884, 96432), (20664, 92792), (23198, 82656), (23616, 81193), (24108, 79536), (26512, 72324), (27552, 69594), (28224, 67937), (29826, 64288), (32144, 59652), (34797, 55104), (36162, 53024), (39768, 48216), (41328, 46396)]