1996475436

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{467}}^1\times {\mathrm{797}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 5097783600

約数和(自身を除く): 3101308164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 467, 596, 797, 894, 934, 1341, 1401, 1594, 1788, 1868, 2391, 2682, 2802, 3188, 4203, 4782, 5364, 5604, 7173, 8406, 9564, 14346, 16812, 28692, 69583, 118753, 139166, 208749, 237506, 278332, 356259, 372199, 417498, 475012, 626247, 712518, 744398, 834996, 1068777, 1116597, 1252494, 1425036, 1488796, 2137554, 2233194, 2504988, 3349791, 4275108, 4466388, 6699582, 13399164, 55457651, 110915302, 166372953, 221830604, 332745906, 499118859, 665491812, 998237718, 1996475436]

約数ペア:

[(1, 1996475436), (2, 998237718), (3, 665491812), (4, 499118859), (6, 332745906), (9, 221830604), (12, 166372953), (18, 110915302), (36, 55457651), (149, 13399164), (298, 6699582), (447, 4466388), (467, 4275108), (596, 3349791), (797, 2504988), (894, 2233194), (934, 2137554), (1341, 1488796), (1401, 1425036), (1594, 1252494), (1788, 1116597), (1868, 1068777), (2391, 834996), (2682, 744398), (2802, 712518), (3188, 626247), (4203, 475012), (4782, 417498), (5364, 372199), (5604, 356259), (7173, 278332), (8406, 237506), (9564, 208749), (14346, 139166), (16812, 118753), (28692, 69583)]