417295008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:747

約数の個数: 144

約数和(自身を含む): 1286210016

約数和(自身を除く): 868915008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 227, 234, 288, 312, 416, 454, 468, 491, 624, 681, 908, 936, 982, 1248, 1362, 1473, 1816, 1872, 1964, 2043, 2724, 2946, 2951, 3632, 3744, 3928, 4086, 4419, 5448, 5892, 5902, 6383, 7264, 7856, 8172, 8838, 8853, 10896, 11784, 11804, 12766, 15712, 16344, 17676, 17706, 19149, 21792, 23568, 23608, 25532, 26559, 32688, 35352, 35412, 38298, 47136, 47216, 51064, 53118, 57447, 65376, 70704, 70824, 76596, 94432, 102128, 106236, 111457, 114894, 141408, 141648, 153192, 204256, 212472, 222914, 229788, 283296, 306384, 334371, 424944, 445828, 459576, 612768, 668742, 849888, 891656, 919152, 1003113, 1337484, 1448941, 1783312, 1838304, 2006226, 2674968, 2897882, 3566624, 4012452, 4346823, 5349936, 5795764, 8024904, 8693646, 10699872, 11591528, 13040469, 16049808, 17387292, 23183056, 26080938, 32099616, 34774584, 46366112, 52161876, 69549168, 104323752, 139098336, 208647504, 417295008]

約数ペア:

[(1, 417295008), (2, 208647504), (3, 139098336), (4, 104323752), (6, 69549168), (8, 52161876), (9, 46366112), (12, 34774584), (13, 32099616), (16, 26080938), (18, 23183056), (24, 17387292), (26, 16049808), (32, 13040469), (36, 11591528), (39, 10699872), (48, 8693646), (52, 8024904), (72, 5795764), (78, 5349936), (96, 4346823), (104, 4012452), (117, 3566624), (144, 2897882), (156, 2674968), (208, 2006226), (227, 1838304), (234, 1783312), (288, 1448941), (312, 1337484), (416, 1003113), (454, 919152), (468, 891656), (491, 849888), (624, 668742), (681, 612768), (908, 459576), (936, 445828), (982, 424944), (1248, 334371), (1362, 306384), (1473, 283296), (1816, 229788), (1872, 222914), (1964, 212472), (2043, 204256), (2724, 153192), (2946, 141648), (2951, 141408), (3632, 114894), (3744, 111457), (3928, 106236), (4086, 102128), (4419, 94432), (5448, 76596), (5892, 70824), (5902, 70704), (6383, 65376), (7264, 57447), (7856, 53118), (8172, 51064), (8838, 47216), (8853, 47136), (10896, 38298), (11784, 35412), (11804, 35352), (12766, 32688), (15712, 26559), (16344, 25532), (17676, 23608), (17706, 23568), (19149, 21792)]