293215728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 874444032

約数和(自身を除く): 581228304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 131, 136, 156, 204, 208, 211, 221, 262, 272, 312, 393, 408, 422, 442, 524, 624, 633, 663, 786, 816, 844, 884, 1048, 1266, 1326, 1572, 1688, 1703, 1768, 2096, 2227, 2532, 2652, 2743, 3144, 3376, 3406, 3536, 3587, 4454, 5064, 5109, 5304, 5486, 6288, 6681, 6812, 7174, 8229, 8908, 10128, 10218, 10608, 10761, 10972, 13362, 13624, 14348, 16458, 17816, 20436, 21522, 21944, 26724, 27248, 27641, 28696, 28951, 32916, 35632, 40872, 43044, 43888, 46631, 53448, 55282, 57392, 57902, 65832, 81744, 82923, 86088, 86853, 93262, 106896, 110564, 115804, 131664, 139893, 165846, 172176, 173706, 186524, 221128, 231608, 279786, 331692, 347412, 359333, 373048, 442256, 463216, 469897, 559572, 663384, 694824, 718666, 746096, 939794, 1077999, 1119144, 1326768, 1389648, 1409691, 1437332, 1879588, 2155998, 2238288, 2819382, 2874664, 3759176, 4311996, 5638764, 5749328, 6108661, 7518352, 8623992, 11277528, 12217322, 17247984, 18325983, 22555056, 24434644, 36651966, 48869288, 73303932, 97738576, 146607864, 293215728]

約数ペア:

[(1, 293215728), (2, 146607864), (3, 97738576), (4, 73303932), (6, 48869288), (8, 36651966), (12, 24434644), (13, 22555056), (16, 18325983), (17, 17247984), (24, 12217322), (26, 11277528), (34, 8623992), (39, 7518352), (48, 6108661), (51, 5749328), (52, 5638764), (68, 4311996), (78, 3759176), (102, 2874664), (104, 2819382), (131, 2238288), (136, 2155998), (156, 1879588), (204, 1437332), (208, 1409691), (211, 1389648), (221, 1326768), (262, 1119144), (272, 1077999), (312, 939794), (393, 746096), (408, 718666), (422, 694824), (442, 663384), (524, 559572), (624, 469897), (633, 463216), (663, 442256), (786, 373048), (816, 359333), (844, 347412), (884, 331692), (1048, 279786), (1266, 231608), (1326, 221128), (1572, 186524), (1688, 173706), (1703, 172176), (1768, 165846), (2096, 139893), (2227, 131664), (2532, 115804), (2652, 110564), (2743, 106896), (3144, 93262), (3376, 86853), (3406, 86088), (3536, 82923), (3587, 81744), (4454, 65832), (5064, 57902), (5109, 57392), (5304, 55282), (5486, 53448), (6288, 46631), (6681, 43888), (6812, 43044), (7174, 40872), (8229, 35632), (8908, 32916), (10128, 28951), (10218, 28696), (10608, 27641), (10761, 27248), (10972, 26724), (13362, 21944), (13624, 21522), (14348, 20436), (16458, 17816)]