40289898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 94089600

約数和(自身を除く): 53799702

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 149, 187, 241, 298, 374, 447, 482, 561, 723, 894, 1122, 1446, 1639, 2533, 2651, 3278, 4097, 4917, 5066, 5302, 7599, 7953, 8194, 9834, 12291, 15198, 15906, 24582, 27863, 35909, 45067, 55726, 71818, 83589, 90134, 107727, 135201, 167178, 215454, 270402, 394999, 610453, 789998, 1184997, 1220906, 1831359, 2369994, 3662718, 6714983, 13429966, 20144949, 40289898]

約数ペア:

[(1, 40289898), (2, 20144949), (3, 13429966), (6, 6714983), (11, 3662718), (17, 2369994), (22, 1831359), (33, 1220906), (34, 1184997), (51, 789998), (66, 610453), (102, 394999), (149, 270402), (187, 215454), (241, 167178), (298, 135201), (374, 107727), (447, 90134), (482, 83589), (561, 71818), (723, 55726), (894, 45067), (1122, 35909), (1446, 27863), (1639, 24582), (2533, 15906), (2651, 15198), (3278, 12291), (4097, 9834), (4917, 8194), (5066, 7953), (5302, 7599)]