447912738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8880

約数の個数: 96

約数和(自身を含む): 1233103872

約数和(自身を除く): 785191134

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2418, 2821, 3627, 3906, 5642, 7254, 8463, 8821, 16926, 17642, 25389, 26463, 50778, 52926, 61747, 79389, 114673, 123494, 158778, 185241, 229346, 273451, 344019, 370482, 546902, 555723, 688038, 802711, 820353, 1032057, 1111446, 1605422, 1640706, 1914157, 2064114, 2408133, 2461059, 3554863, 3828314, 4816266, 4922118, 5742471, 7109726, 7224399, 10664589, 11484942, 14448798, 17227413, 21329178, 24884041, 31993767, 34454826, 49768082, 63987534, 74652123, 149304246, 223956369, 447912738]

約数ペア:

[(1, 447912738), (2, 223956369), (3, 149304246), (6, 74652123), (7, 63987534), (9, 49768082), (13, 34454826), (14, 31993767), (18, 24884041), (21, 21329178), (26, 17227413), (31, 14448798), (39, 11484942), (42, 10664589), (62, 7224399), (63, 7109726), (78, 5742471), (91, 4922118), (93, 4816266), (117, 3828314), (126, 3554863), (182, 2461059), (186, 2408133), (217, 2064114), (234, 1914157), (273, 1640706), (279, 1605422), (403, 1111446), (434, 1032057), (546, 820353), (558, 802711), (651, 688038), (806, 555723), (819, 546902), (1209, 370482), (1302, 344019), (1638, 273451), (1953, 229346), (2418, 185241), (2821, 158778), (3627, 123494), (3906, 114673), (5642, 79389), (7254, 61747), (8463, 52926), (8821, 50778), (16926, 26463), (17642, 25389)]