415984288

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1526

約数の個数: 72

約数和(自身を含む): 898660224

約数和(自身を除く): 482675936

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 289, 496, 527, 544, 578, 992, 1054, 1156, 1451, 2108, 2312, 2902, 4216, 4624, 5804, 8432, 8959, 9248, 11608, 16864, 17918, 23216, 24667, 35836, 44981, 46432, 49334, 71672, 89962, 98668, 143344, 179924, 197336, 286688, 359848, 394672, 419339, 719696, 764677, 789344, 838678, 1439392, 1529354, 1677356, 3058708, 3354712, 6117416, 6709424, 12234832, 12999509, 13418848, 24469664, 25999018, 51998036, 103996072, 207992144, 415984288]

約数ペア:

[(1, 415984288), (2, 207992144), (4, 103996072), (8, 51998036), (16, 25999018), (17, 24469664), (31, 13418848), (32, 12999509), (34, 12234832), (62, 6709424), (68, 6117416), (124, 3354712), (136, 3058708), (248, 1677356), (272, 1529354), (289, 1439392), (496, 838678), (527, 789344), (544, 764677), (578, 719696), (992, 419339), (1054, 394672), (1156, 359848), (1451, 286688), (2108, 197336), (2312, 179924), (2902, 143344), (4216, 98668), (4624, 89962), (5804, 71672), (8432, 49334), (8959, 46432), (9248, 44981), (11608, 35836), (16864, 24667), (17918, 23216)]