289675776

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 160

約数和(自身を含む): 845570880

約数和(自身を除く): 555895104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 89, 96, 104, 128, 156, 163, 178, 192, 208, 256, 267, 312, 326, 356, 384, 416, 489, 512, 534, 624, 652, 712, 768, 832, 978, 1068, 1157, 1248, 1304, 1424, 1536, 1664, 1956, 2119, 2136, 2314, 2496, 2608, 2848, 3328, 3471, 3912, 4238, 4272, 4628, 4992, 5216, 5696, 6357, 6656, 6942, 7824, 8476, 8544, 9256, 9984, 10432, 11392, 12714, 13884, 14507, 15648, 16952, 17088, 18512, 19968, 20864, 22784, 25428, 27768, 29014, 31296, 33904, 34176, 37024, 41728, 43521, 45568, 50856, 55536, 58028, 62592, 67808, 68352, 74048, 83456, 87042, 101712, 111072, 116056, 125184, 135616, 136704, 148096, 174084, 188591, 203424, 222144, 232112, 250368, 271232, 296192, 348168, 377182, 406848, 444288, 464224, 542464, 565773, 592384, 696336, 754364, 813696, 888576, 928448, 1084928, 1131546, 1392672, 1508728, 1627392, 1777152, 1856896, 2263092, 2785344, 3017456, 3254784, 3713792, 4526184, 5570688, 6034912, 7427584, 9052368, 11141376, 12069824, 18104736, 22282752, 24139648, 36209472, 48279296, 72418944, 96558592, 144837888, 289675776]

約数ペア:

[(1, 289675776), (2, 144837888), (3, 96558592), (4, 72418944), (6, 48279296), (8, 36209472), (12, 24139648), (13, 22282752), (16, 18104736), (24, 12069824), (26, 11141376), (32, 9052368), (39, 7427584), (48, 6034912), (52, 5570688), (64, 4526184), (78, 3713792), (89, 3254784), (96, 3017456), (104, 2785344), (128, 2263092), (156, 1856896), (163, 1777152), (178, 1627392), (192, 1508728), (208, 1392672), (256, 1131546), (267, 1084928), (312, 928448), (326, 888576), (356, 813696), (384, 754364), (416, 696336), (489, 592384), (512, 565773), (534, 542464), (624, 464224), (652, 444288), (712, 406848), (768, 377182), (832, 348168), (978, 296192), (1068, 271232), (1157, 250368), (1248, 232112), (1304, 222144), (1424, 203424), (1536, 188591), (1664, 174084), (1956, 148096), (2119, 136704), (2136, 135616), (2314, 125184), (2496, 116056), (2608, 111072), (2848, 101712), (3328, 87042), (3471, 83456), (3912, 74048), (4238, 68352), (4272, 67808), (4628, 62592), (4992, 58028), (5216, 55536), (5696, 50856), (6357, 45568), (6656, 43521), (6942, 41728), (7824, 37024), (8476, 34176), (8544, 33904), (9256, 31296), (9984, 29014), (10432, 27768), (11392, 25428), (12714, 22784), (13884, 20864), (14507, 19968), (15648, 18512), (16952, 17088)]