1855868759952

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{20446289}}^1$

素因数の和:20446392

約数の個数: 80

約数和(自身を含む): 5030114480640

約数和(自身を除く): 3174245720688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1891, 2928, 3782, 5673, 7564, 11346, 15128, 22692, 30256, 45384, 90768, 20446289, 40892578, 61338867, 81785156, 122677734, 163570312, 245355468, 327140624, 490710936, 633834959, 981421872, 1247223629, 1267669918, 1901504877, 2494447258, 2535339836, 3741670887, 3803009754, 4988894516, 5070679672, 7483341774, 7606019508, 9977789032, 10141359344, 14966683548, 15212039016, 19955578064, 29933367096, 30424078032, 38663932499, 59866734192, 77327864998, 115991797497, 154655729996, 231983594994, 309311459992, 463967189988, 618622919984, 927934379976, 1855868759952]

約数ペア:

[(1, 1855868759952), (2, 927934379976), (3, 618622919984), (4, 463967189988), (6, 309311459992), (8, 231983594994), (12, 154655729996), (16, 115991797497), (24, 77327864998), (31, 59866734192), (48, 38663932499), (61, 30424078032), (62, 29933367096), (93, 19955578064), (122, 15212039016), (124, 14966683548), (183, 10141359344), (186, 9977789032), (244, 7606019508), (248, 7483341774), (366, 5070679672), (372, 4988894516), (488, 3803009754), (496, 3741670887), (732, 2535339836), (744, 2494447258), (976, 1901504877), (1464, 1267669918), (1488, 1247223629), (1891, 981421872), (2928, 633834959), (3782, 490710936), (5673, 327140624), (7564, 245355468), (11346, 163570312), (15128, 122677734), (22692, 81785156), (30256, 61338867), (45384, 40892578), (90768, 20446289)]