2278579212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3119}}^1$

素因数の和:3372

約数の個数: 144

約数和(自身を含む): 7122984960

約数和(自身を除く): 4844405748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 223, 234, 252, 273, 364, 446, 468, 546, 669, 819, 892, 1092, 1338, 1561, 1638, 2007, 2676, 2899, 3119, 3122, 3276, 4014, 4683, 5798, 6238, 6244, 8028, 8697, 9357, 9366, 11596, 12476, 14049, 17394, 18714, 18732, 20293, 21833, 26091, 28071, 28098, 34788, 37428, 40547, 40586, 43666, 52182, 56142, 56196, 60879, 65499, 81094, 81172, 87332, 104364, 112284, 121641, 121758, 130998, 162188, 182637, 196497, 243282, 243516, 261996, 283829, 364923, 365274, 392994, 486564, 567658, 695537, 729846, 730548, 785988, 851487, 1135316, 1391074, 1459692, 1702974, 2086611, 2554461, 2782148, 3405948, 4173222, 4868759, 5108922, 6259833, 8346444, 9041981, 9737518, 10217844, 12519666, 14606277, 18083962, 19475036, 25039332, 27125943, 29212554, 36167924, 43818831, 54251886, 58425108, 63293867, 81377829, 87637662, 108503772, 126587734, 162755658, 175275324, 189881601, 253175468, 325511316, 379763202, 569644803, 759526404, 1139289606, 2278579212]

約数ペア:

[(1, 2278579212), (2, 1139289606), (3, 759526404), (4, 569644803), (6, 379763202), (7, 325511316), (9, 253175468), (12, 189881601), (13, 175275324), (14, 162755658), (18, 126587734), (21, 108503772), (26, 87637662), (28, 81377829), (36, 63293867), (39, 58425108), (42, 54251886), (52, 43818831), (63, 36167924), (78, 29212554), (84, 27125943), (91, 25039332), (117, 19475036), (126, 18083962), (156, 14606277), (182, 12519666), (223, 10217844), (234, 9737518), (252, 9041981), (273, 8346444), (364, 6259833), (446, 5108922), (468, 4868759), (546, 4173222), (669, 3405948), (819, 2782148), (892, 2554461), (1092, 2086611), (1338, 1702974), (1561, 1459692), (1638, 1391074), (2007, 1135316), (2676, 851487), (2899, 785988), (3119, 730548), (3122, 729846), (3276, 695537), (4014, 567658), (4683, 486564), (5798, 392994), (6238, 365274), (6244, 364923), (8028, 283829), (8697, 261996), (9357, 243516), (9366, 243282), (11596, 196497), (12476, 182637), (14049, 162188), (17394, 130998), (18714, 121758), (18732, 121641), (20293, 112284), (21833, 104364), (26091, 87332), (28071, 81172), (28098, 81094), (34788, 65499), (37428, 60879), (40547, 56196), (40586, 56142), (43666, 52182)]