726311664

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5623}}^1$

素因数の和:5676

約数の個数: 160

約数和(自身を含む): 2343183360

約数和(自身を除く): 1616871696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 299, 312, 351, 368, 414, 432, 468, 552, 598, 621, 624, 702, 828, 897, 936, 1104, 1196, 1242, 1404, 1656, 1794, 1872, 2392, 2484, 2691, 2808, 3312, 3588, 4784, 4968, 5382, 5616, 5623, 7176, 8073, 9936, 10764, 11246, 14352, 16146, 16869, 21528, 22492, 32292, 33738, 43056, 44984, 50607, 64584, 67476, 73099, 89968, 101214, 129168, 129329, 134952, 146198, 151821, 202428, 219297, 258658, 269904, 292396, 303642, 387987, 404856, 438594, 517316, 584792, 607284, 657891, 775974, 809712, 877188, 1034632, 1163961, 1169584, 1214568, 1315782, 1551948, 1681277, 1754376, 1973673, 2069264, 2327922, 2429136, 2631564, 3103896, 3362554, 3491883, 3508752, 3947346, 4655844, 5043831, 5263128, 6207792, 6725108, 6983766, 7894692, 9311688, 10087662, 10526256, 13450216, 13967532, 15131493, 15789384, 18623376, 20175324, 26900432, 27935064, 30262986, 31578768, 40350648, 45394479, 55870128, 60525972, 80701296, 90788958, 121051944, 181577916, 242103888, 363155832, 726311664]

約数ペア:

[(1, 726311664), (2, 363155832), (3, 242103888), (4, 181577916), (6, 121051944), (8, 90788958), (9, 80701296), (12, 60525972), (13, 55870128), (16, 45394479), (18, 40350648), (23, 31578768), (24, 30262986), (26, 27935064), (27, 26900432), (36, 20175324), (39, 18623376), (46, 15789384), (48, 15131493), (52, 13967532), (54, 13450216), (69, 10526256), (72, 10087662), (78, 9311688), (92, 7894692), (104, 6983766), (108, 6725108), (117, 6207792), (138, 5263128), (144, 5043831), (156, 4655844), (184, 3947346), (207, 3508752), (208, 3491883), (216, 3362554), (234, 3103896), (276, 2631564), (299, 2429136), (312, 2327922), (351, 2069264), (368, 1973673), (414, 1754376), (432, 1681277), (468, 1551948), (552, 1315782), (598, 1214568), (621, 1169584), (624, 1163961), (702, 1034632), (828, 877188), (897, 809712), (936, 775974), (1104, 657891), (1196, 607284), (1242, 584792), (1404, 517316), (1656, 438594), (1794, 404856), (1872, 387987), (2392, 303642), (2484, 292396), (2691, 269904), (2808, 258658), (3312, 219297), (3588, 202428), (4784, 151821), (4968, 146198), (5382, 134952), (5616, 129329), (5623, 129168), (7176, 101214), (8073, 89968), (9936, 73099), (10764, 67476), (11246, 64584), (14352, 50607), (16146, 44984), (16869, 43056), (21528, 33738), (22492, 32292)]