477777456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8233}}^1$

素因数の和:8291

約数の個数: 120

約数和(自身を含む): 1486599296

約数和(自身を除く): 1008821840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 8233, 9672, 14508, 16466, 19344, 24699, 29016, 32932, 49398, 58032, 65864, 74097, 98796, 107029, 131728, 148194, 197592, 214058, 255223, 296388, 321087, 395184, 428116, 510446, 592776, 642174, 765669, 856232, 963261, 1020892, 1185552, 1284348, 1531338, 1712464, 1926522, 2041784, 2297007, 2568696, 3062676, 3317899, 3853044, 4083568, 4594014, 5137392, 6125352, 6635798, 7706088, 9188028, 9953697, 12250704, 13271596, 15412176, 18376056, 19907394, 26543192, 29861091, 36752112, 39814788, 53086384, 59722182, 79629576, 119444364, 159259152, 238888728, 477777456]

約数ペア:

[(1, 477777456), (2, 238888728), (3, 159259152), (4, 119444364), (6, 79629576), (8, 59722182), (9, 53086384), (12, 39814788), (13, 36752112), (16, 29861091), (18, 26543192), (24, 19907394), (26, 18376056), (31, 15412176), (36, 13271596), (39, 12250704), (48, 9953697), (52, 9188028), (62, 7706088), (72, 6635798), (78, 6125352), (93, 5137392), (104, 4594014), (117, 4083568), (124, 3853044), (144, 3317899), (156, 3062676), (186, 2568696), (208, 2297007), (234, 2041784), (248, 1926522), (279, 1712464), (312, 1531338), (372, 1284348), (403, 1185552), (468, 1020892), (496, 963261), (558, 856232), (624, 765669), (744, 642174), (806, 592776), (936, 510446), (1116, 428116), (1209, 395184), (1488, 321087), (1612, 296388), (1872, 255223), (2232, 214058), (2418, 197592), (3224, 148194), (3627, 131728), (4464, 107029), (4836, 98796), (6448, 74097), (7254, 65864), (8233, 58032), (9672, 49398), (14508, 32932), (16466, 29016), (19344, 24699)]