253614816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9677}}^1$

素因数の和:9713

約数の個数: 144

約数和(自身を含む): 887743584

約数和(自身を除く): 634128768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 9677, 13104, 19354, 26208, 29031, 38708, 58062, 67739, 77416, 87093, 116124, 125801, 135478, 154832, 174186, 203217, 232248, 251602, 270956, 309664, 348372, 377403, 406434, 464496, 503204, 541912, 609651, 696744, 754806, 812868, 880607, 928992, 1006408, 1083824, 1132209, 1219302, 1393488, 1509612, 1625736, 1761214, 2012816, 2167648, 2264418, 2438604, 2641821, 2786976, 3019224, 3251472, 3522428, 4025632, 4528836, 4877208, 5283642, 6038448, 6502944, 7044856, 7925463, 9057672, 9754416, 10567284, 12076896, 14089712, 15850926, 18115344, 19508832, 21134568, 28179424, 31701852, 36230688, 42269136, 63403704, 84538272, 126807408, 253614816]

約数ペア:

[(1, 253614816), (2, 126807408), (3, 84538272), (4, 63403704), (6, 42269136), (7, 36230688), (8, 31701852), (9, 28179424), (12, 21134568), (13, 19508832), (14, 18115344), (16, 15850926), (18, 14089712), (21, 12076896), (24, 10567284), (26, 9754416), (28, 9057672), (32, 7925463), (36, 7044856), (39, 6502944), (42, 6038448), (48, 5283642), (52, 4877208), (56, 4528836), (63, 4025632), (72, 3522428), (78, 3251472), (84, 3019224), (91, 2786976), (96, 2641821), (104, 2438604), (112, 2264418), (117, 2167648), (126, 2012816), (144, 1761214), (156, 1625736), (168, 1509612), (182, 1393488), (208, 1219302), (224, 1132209), (234, 1083824), (252, 1006408), (273, 928992), (288, 880607), (312, 812868), (336, 754806), (364, 696744), (416, 609651), (468, 541912), (504, 503204), (546, 464496), (624, 406434), (672, 377403), (728, 348372), (819, 309664), (936, 270956), (1008, 251602), (1092, 232248), (1248, 203217), (1456, 174186), (1638, 154832), (1872, 135478), (2016, 125801), (2184, 116124), (2912, 87093), (3276, 77416), (3744, 67739), (4368, 58062), (6552, 38708), (8736, 29031), (9677, 26208), (13104, 19354)]