764830248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7451}}^1$

素因数の和:7527

約数の個数: 128

約数和(自身を含む): 2403717120

約数和(自身を除く): 1638886872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 273, 282, 312, 329, 364, 376, 546, 564, 611, 658, 728, 987, 1092, 1128, 1222, 1316, 1833, 1974, 2184, 2444, 2632, 3666, 3948, 4277, 4888, 7332, 7451, 7896, 8554, 12831, 14664, 14902, 17108, 22353, 25662, 29804, 34216, 44706, 51324, 52157, 59608, 89412, 96863, 102648, 104314, 156471, 178824, 193726, 208628, 290589, 312942, 350197, 387452, 417256, 581178, 625884, 678041, 700394, 774904, 1050591, 1162356, 1251768, 1356082, 1400788, 2034123, 2101182, 2324712, 2451379, 2712164, 2801576, 4068246, 4202364, 4552561, 4902758, 5424328, 7354137, 8136492, 8404728, 9105122, 9805516, 13657683, 14708274, 16272984, 18210244, 19611032, 27315366, 29416548, 31867927, 36420488, 54630732, 58833096, 63735854, 95603781, 109261464, 127471708, 191207562, 254943416, 382415124, 764830248]

約数ペア:

[(1, 764830248), (2, 382415124), (3, 254943416), (4, 191207562), (6, 127471708), (7, 109261464), (8, 95603781), (12, 63735854), (13, 58833096), (14, 54630732), (21, 36420488), (24, 31867927), (26, 29416548), (28, 27315366), (39, 19611032), (42, 18210244), (47, 16272984), (52, 14708274), (56, 13657683), (78, 9805516), (84, 9105122), (91, 8404728), (94, 8136492), (104, 7354137), (141, 5424328), (156, 4902758), (168, 4552561), (182, 4202364), (188, 4068246), (273, 2801576), (282, 2712164), (312, 2451379), (329, 2324712), (364, 2101182), (376, 2034123), (546, 1400788), (564, 1356082), (611, 1251768), (658, 1162356), (728, 1050591), (987, 774904), (1092, 700394), (1128, 678041), (1222, 625884), (1316, 581178), (1833, 417256), (1974, 387452), (2184, 350197), (2444, 312942), (2632, 290589), (3666, 208628), (3948, 193726), (4277, 178824), (4888, 156471), (7332, 104314), (7451, 102648), (7896, 96863), (8554, 89412), (12831, 59608), (14664, 52157), (14902, 51324), (17108, 44706), (22353, 34216), (25662, 29804)]