776907768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2957

約数の個数: 128

約数和(自身を含む): 2410168320

約数和(自身を除く): 1633260552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 508, 546, 728, 762, 889, 1016, 1092, 1524, 1651, 1778, 2184, 2667, 2801, 3048, 3302, 3556, 4953, 5334, 5602, 6604, 7112, 8403, 9906, 10668, 11204, 11557, 13208, 16806, 19607, 19812, 21336, 22408, 23114, 33612, 34671, 36413, 39214, 39624, 46228, 58821, 67224, 69342, 72826, 78428, 92456, 109239, 117642, 138684, 145652, 156856, 218478, 235284, 254891, 277368, 291304, 355727, 436956, 470568, 509782, 711454, 764673, 873912, 1019564, 1067181, 1422908, 1529346, 2039128, 2134362, 2490089, 2845816, 3058692, 4268724, 4624451, 4980178, 6117384, 7470267, 8537448, 9248902, 9960356, 13873353, 14940534, 18497804, 19920712, 27746706, 29881068, 32371157, 36995608, 55493412, 59762136, 64742314, 97113471, 110986824, 129484628, 194226942, 258969256, 388453884, 776907768]

約数ペア:

[(1, 776907768), (2, 388453884), (3, 258969256), (4, 194226942), (6, 129484628), (7, 110986824), (8, 97113471), (12, 64742314), (13, 59762136), (14, 55493412), (21, 36995608), (24, 32371157), (26, 29881068), (28, 27746706), (39, 19920712), (42, 18497804), (52, 14940534), (56, 13873353), (78, 9960356), (84, 9248902), (91, 8537448), (104, 7470267), (127, 6117384), (156, 4980178), (168, 4624451), (182, 4268724), (254, 3058692), (273, 2845816), (312, 2490089), (364, 2134362), (381, 2039128), (508, 1529346), (546, 1422908), (728, 1067181), (762, 1019564), (889, 873912), (1016, 764673), (1092, 711454), (1524, 509782), (1651, 470568), (1778, 436956), (2184, 355727), (2667, 291304), (2801, 277368), (3048, 254891), (3302, 235284), (3556, 218478), (4953, 156856), (5334, 145652), (5602, 138684), (6604, 117642), (7112, 109239), (8403, 92456), (9906, 78428), (10668, 72826), (11204, 69342), (11557, 67224), (13208, 58821), (16806, 46228), (19607, 39624), (19812, 39214), (21336, 36413), (22408, 34671), (23114, 33612)]