1728935056

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 3519774720

約数和(自身を除く): 1790839664

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 191, 223, 236, 344, 382, 446, 472, 688, 764, 892, 944, 1528, 1784, 2537, 3056, 3568, 5074, 8213, 9589, 10148, 11269, 13157, 16426, 19178, 20296, 22538, 26314, 32852, 38356, 40592, 42593, 45076, 52628, 65704, 76712, 85186, 90152, 105256, 131408, 153424, 170372, 180304, 210512, 340744, 484567, 565751, 681488, 969134, 1131502, 1831499, 1938268, 2263004, 2512987, 3662998, 3876536, 4526008, 5025974, 7325996, 7753072, 9052016, 10051948, 14651992, 20103896, 29303984, 40207792, 108058441, 216116882, 432233764, 864467528, 1728935056]

約数ペア:

[(1, 1728935056), (2, 864467528), (4, 432233764), (8, 216116882), (16, 108058441), (43, 40207792), (59, 29303984), (86, 20103896), (118, 14651992), (172, 10051948), (191, 9052016), (223, 7753072), (236, 7325996), (344, 5025974), (382, 4526008), (446, 3876536), (472, 3662998), (688, 2512987), (764, 2263004), (892, 1938268), (944, 1831499), (1528, 1131502), (1784, 969134), (2537, 681488), (3056, 565751), (3568, 484567), (5074, 340744), (8213, 210512), (9589, 180304), (10148, 170372), (11269, 153424), (13157, 131408), (16426, 105256), (19178, 90152), (20296, 85186), (22538, 76712), (26314, 65704), (32852, 52628), (38356, 45076), (40592, 42593)]