259636832

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 634136832

約数和(自身を除く): 374500000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 163, 182, 208, 224, 326, 364, 416, 547, 652, 728, 1094, 1141, 1304, 1456, 2119, 2188, 2282, 2608, 2912, 3829, 4238, 4376, 4564, 5216, 7111, 7658, 8476, 8752, 9128, 14222, 14833, 15316, 16952, 17504, 18256, 28444, 29666, 30632, 33904, 36512, 49777, 56888, 59332, 61264, 67808, 89161, 99554, 113776, 118664, 122528, 178322, 199108, 227552, 237328, 356644, 398216, 474656, 624127, 713288, 796432, 1159093, 1248254, 1426576, 1592864, 2318186, 2496508, 2853152, 4636372, 4993016, 8113651, 9272744, 9986032, 16227302, 18545488, 19972064, 32454604, 37090976, 64909208, 129818416, 259636832]

約数ペア:

[(1, 259636832), (2, 129818416), (4, 64909208), (7, 37090976), (8, 32454604), (13, 19972064), (14, 18545488), (16, 16227302), (26, 9986032), (28, 9272744), (32, 8113651), (52, 4993016), (56, 4636372), (91, 2853152), (104, 2496508), (112, 2318186), (163, 1592864), (182, 1426576), (208, 1248254), (224, 1159093), (326, 796432), (364, 713288), (416, 624127), (547, 474656), (652, 398216), (728, 356644), (1094, 237328), (1141, 227552), (1304, 199108), (1456, 178322), (2119, 122528), (2188, 118664), (2282, 113776), (2608, 99554), (2912, 89161), (3829, 67808), (4238, 61264), (4376, 59332), (4564, 56888), (5216, 49777), (7111, 36512), (7658, 33904), (8476, 30632), (8752, 29666), (9128, 28444), (14222, 18256), (14833, 17504), (15316, 16952)]