677018580568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1\times {\mathrm{3121}}^1$

素因数の和:4241

約数の個数: 128

約数和(自身を含む): 1470357100800

約数和(自身を除く): 793338520232

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 137, 152, 209, 274, 418, 548, 836, 947, 1096, 1507, 1672, 1894, 2603, 3014, 3121, 3788, 5206, 6028, 6242, 7576, 10412, 10417, 12056, 12484, 17993, 20824, 20834, 24968, 28633, 34331, 35986, 41668, 57266, 59299, 68662, 71972, 83336, 114532, 118598, 129739, 137324, 143944, 197923, 229064, 237196, 259478, 274648, 395846, 427577, 474392, 518956, 652289, 791692, 855154, 1037912, 1304578, 1427129, 1583384, 1710308, 2465041, 2609156, 2854258, 2955587, 3420616, 4703347, 4930082, 5218312, 5708516, 5911174, 8123963, 9406694, 9860164, 11417032, 11822348, 16247926, 18813388, 19720328, 23644696, 27115451, 32495852, 32511457, 37626776, 54230902, 56156153, 64991704, 65022914, 89363593, 108461804, 112312306, 130045828, 178727186, 216923608, 224624612, 260091656, 357454372, 404915419, 449249224, 617717683, 714908744, 809830838, 1235435366, 1619661676, 2470870732, 3239323352, 4454069609, 4941741464, 7693392961, 8908139218, 15386785922, 17816278436, 30773571844, 35632556872, 61547143688, 84627322571, 169254645142, 338509290284, 677018580568]

約数ペア:

[(1, 677018580568), (2, 338509290284), (4, 169254645142), (8, 84627322571), (11, 61547143688), (19, 35632556872), (22, 30773571844), (38, 17816278436), (44, 15386785922), (76, 8908139218), (88, 7693392961), (137, 4941741464), (152, 4454069609), (209, 3239323352), (274, 2470870732), (418, 1619661676), (548, 1235435366), (836, 809830838), (947, 714908744), (1096, 617717683), (1507, 449249224), (1672, 404915419), (1894, 357454372), (2603, 260091656), (3014, 224624612), (3121, 216923608), (3788, 178727186), (5206, 130045828), (6028, 112312306), (6242, 108461804), (7576, 89363593), (10412, 65022914), (10417, 64991704), (12056, 56156153), (12484, 54230902), (17993, 37626776), (20824, 32511457), (20834, 32495852), (24968, 27115451), (28633, 23644696), (34331, 19720328), (35986, 18813388), (41668, 16247926), (57266, 11822348), (59299, 11417032), (68662, 9860164), (71972, 9406694), (83336, 8123963), (114532, 5911174), (118598, 5708516), (129739, 5218312), (137324, 4930082), (143944, 4703347), (197923, 3420616), (229064, 2955587), (237196, 2854258), (259478, 2609156), (274648, 2465041), (395846, 1710308), (427577, 1583384), (474392, 1427129), (518956, 1304578), (652289, 1037912), (791692, 855154)]