236590128

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2087

約数の個数: 120

約数和(自身を含む): 713535680

約数和(自身を除く): 476945552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 684, 688, 774, 817, 912, 1032, 1368, 1548, 1634, 2011, 2064, 2451, 2736, 3096, 3268, 4022, 4902, 6033, 6192, 6536, 7353, 8044, 9804, 12066, 13072, 14706, 16088, 18099, 19608, 24132, 29412, 32176, 36198, 38209, 39216, 48264, 58824, 72396, 76418, 86473, 96528, 114627, 117648, 144792, 152836, 172946, 229254, 259419, 289584, 305672, 343881, 345892, 458508, 518838, 611344, 687762, 691784, 778257, 917016, 1037676, 1375524, 1383568, 1556514, 1642987, 1834032, 2075352, 2751048, 3113028, 3285974, 4150704, 4928961, 5502096, 6226056, 6571948, 9857922, 12452112, 13143896, 14786883, 19715844, 26287792, 29573766, 39431688, 59147532, 78863376, 118295064, 236590128]

約数ペア:

[(1, 236590128), (2, 118295064), (3, 78863376), (4, 59147532), (6, 39431688), (8, 29573766), (9, 26287792), (12, 19715844), (16, 14786883), (18, 13143896), (19, 12452112), (24, 9857922), (36, 6571948), (38, 6226056), (43, 5502096), (48, 4928961), (57, 4150704), (72, 3285974), (76, 3113028), (86, 2751048), (114, 2075352), (129, 1834032), (144, 1642987), (152, 1556514), (171, 1383568), (172, 1375524), (228, 1037676), (258, 917016), (304, 778257), (342, 691784), (344, 687762), (387, 611344), (456, 518838), (516, 458508), (684, 345892), (688, 343881), (774, 305672), (817, 289584), (912, 259419), (1032, 229254), (1368, 172946), (1548, 152836), (1634, 144792), (2011, 117648), (2064, 114627), (2451, 96528), (2736, 86473), (3096, 76418), (3268, 72396), (4022, 58824), (4902, 48264), (6033, 39216), (6192, 38209), (6536, 36198), (7353, 32176), (8044, 29412), (9804, 24132), (12066, 19608), (13072, 18099), (14706, 16088)]