1298380096

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:376

約数の個数: 112

約数和(自身を含む): 2847644800

約数和(自身を除く): 1549264704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 109, 139, 206, 208, 218, 278, 412, 416, 436, 556, 824, 832, 872, 1112, 1339, 1417, 1648, 1744, 1807, 2224, 2678, 2834, 3296, 3488, 3614, 4448, 5356, 5668, 6592, 6976, 7228, 8896, 10712, 11227, 11336, 14317, 14456, 15151, 21424, 22454, 22672, 28634, 28912, 30302, 42848, 44908, 45344, 57268, 57824, 60604, 85696, 89816, 90688, 114536, 115648, 121208, 145951, 179632, 186121, 196963, 229072, 242416, 291902, 359264, 372242, 393926, 458144, 484832, 583804, 718528, 744484, 787852, 916288, 969664, 1167608, 1488968, 1560553, 1575704, 2335216, 2977936, 3121106, 3151408, 4670432, 5955872, 6242212, 6302816, 9340864, 11911744, 12484424, 12605632, 20287189, 24968848, 40574378, 49937696, 81148756, 99875392, 162297512, 324595024, 649190048, 1298380096]

約数ペア:

[(1, 1298380096), (2, 649190048), (4, 324595024), (8, 162297512), (13, 99875392), (16, 81148756), (26, 49937696), (32, 40574378), (52, 24968848), (64, 20287189), (103, 12605632), (104, 12484424), (109, 11911744), (139, 9340864), (206, 6302816), (208, 6242212), (218, 5955872), (278, 4670432), (412, 3151408), (416, 3121106), (436, 2977936), (556, 2335216), (824, 1575704), (832, 1560553), (872, 1488968), (1112, 1167608), (1339, 969664), (1417, 916288), (1648, 787852), (1744, 744484), (1807, 718528), (2224, 583804), (2678, 484832), (2834, 458144), (3296, 393926), (3488, 372242), (3614, 359264), (4448, 291902), (5356, 242416), (5668, 229072), (6592, 196963), (6976, 186121), (7228, 179632), (8896, 145951), (10712, 121208), (11227, 115648), (11336, 114536), (14317, 90688), (14456, 89816), (15151, 85696), (21424, 60604), (22454, 57824), (22672, 57268), (28634, 45344), (28912, 44908), (30302, 42848)]