715801216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 1634774400

約数和(自身を除く): 918973184

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 59, 64, 92, 104, 118, 128, 184, 208, 236, 299, 317, 368, 416, 472, 598, 634, 736, 767, 832, 944, 1196, 1268, 1357, 1472, 1534, 1664, 1888, 2392, 2536, 2714, 2944, 3068, 3776, 4121, 4784, 5072, 5428, 6136, 7291, 7552, 8242, 9568, 10144, 10856, 12272, 14582, 16484, 17641, 18703, 19136, 20288, 21712, 24544, 29164, 32968, 35282, 37406, 38272, 40576, 43424, 49088, 58328, 65936, 70564, 74812, 86848, 94783, 98176, 116656, 131872, 141128, 149624, 173696, 189566, 233312, 243139, 263744, 282256, 299248, 379132, 430169, 466624, 486278, 527488, 564512, 598496, 758264, 860338, 933248, 972556, 1129024, 1196992, 1516528, 1720676, 1945112, 2258048, 2393984, 3033056, 3441352, 3890224, 5592197, 6066112, 6882704, 7780448, 11184394, 12132224, 13765408, 15560896, 22368788, 27530816, 31121792, 44737576, 55061632, 89475152, 178950304, 357900608, 715801216]

約数ペア:

[(1, 715801216), (2, 357900608), (4, 178950304), (8, 89475152), (13, 55061632), (16, 44737576), (23, 31121792), (26, 27530816), (32, 22368788), (46, 15560896), (52, 13765408), (59, 12132224), (64, 11184394), (92, 7780448), (104, 6882704), (118, 6066112), (128, 5592197), (184, 3890224), (208, 3441352), (236, 3033056), (299, 2393984), (317, 2258048), (368, 1945112), (416, 1720676), (472, 1516528), (598, 1196992), (634, 1129024), (736, 972556), (767, 933248), (832, 860338), (944, 758264), (1196, 598496), (1268, 564512), (1357, 527488), (1472, 486278), (1534, 466624), (1664, 430169), (1888, 379132), (2392, 299248), (2536, 282256), (2714, 263744), (2944, 243139), (3068, 233312), (3776, 189566), (4121, 173696), (4784, 149624), (5072, 141128), (5428, 131872), (6136, 116656), (7291, 98176), (7552, 94783), (8242, 86848), (9568, 74812), (10144, 70564), (10856, 65936), (12272, 58328), (14582, 49088), (16484, 43424), (17641, 40576), (18703, 38272), (19136, 37406), (20288, 35282), (21712, 32968), (24544, 29164)]