637299216

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5417}}^1$

素因数の和:5493

約数の個数: 120

約数和(自身を含む): 1921439520

約数和(自身を除く): 1284140304

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, 2064, 2451, 2736, 3096, 3268, 4902, 5417, 6192, 6536, 7353, 9804, 10834, 13072, 14706, 16251, 19608, 21668, 29412, 32502, 39216, 43336, 48753, 58824, 65004, 86672, 97506, 102923, 117648, 130008, 195012, 205846, 232931, 260016, 308769, 390024, 411692, 465862, 617538, 698793, 780048, 823384, 926307, 931724, 1235076, 1397586, 1646768, 1852614, 1863448, 2096379, 2470152, 2795172, 3705228, 3726896, 4192758, 4425689, 4940304, 5590344, 7410456, 8385516, 8851378, 11180688, 13277067, 14820912, 16771032, 17702756, 26554134, 33542064, 35405512, 39831201, 53108268, 70811024, 79662402, 106216536, 159324804, 212433072, 318649608, 637299216]

約数ペア:

[(1, 637299216), (2, 318649608), (3, 212433072), (4, 159324804), (6, 106216536), (8, 79662402), (9, 70811024), (12, 53108268), (16, 39831201), (18, 35405512), (19, 33542064), (24, 26554134), (36, 17702756), (38, 16771032), (43, 14820912), (48, 13277067), (57, 11180688), (72, 8851378), (76, 8385516), (86, 7410456), (114, 5590344), (129, 4940304), (144, 4425689), (152, 4192758), (171, 3726896), (172, 3705228), (228, 2795172), (258, 2470152), (304, 2096379), (342, 1863448), (344, 1852614), (387, 1646768), (456, 1397586), (516, 1235076), (684, 931724), (688, 926307), (774, 823384), (817, 780048), (912, 698793), (1032, 617538), (1368, 465862), (1548, 411692), (1634, 390024), (2064, 308769), (2451, 260016), (2736, 232931), (3096, 205846), (3268, 195012), (4902, 130008), (5417, 117648), (6192, 102923), (6536, 97506), (7353, 86672), (9804, 65004), (10834, 58824), (13072, 48753), (14706, 43336), (16251, 39216), (19608, 32502), (21668, 29412)]