407007804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 1128960000

約数和(自身を除く): 721952196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 149, 186, 217, 298, 372, 434, 447, 596, 651, 868, 894, 1043, 1049, 1302, 1788, 2086, 2098, 2604, 3129, 3147, 4172, 4196, 4619, 6258, 6294, 7343, 9238, 12516, 12588, 13857, 14686, 18476, 22029, 27714, 29372, 32333, 32519, 44058, 55428, 64666, 65038, 88116, 96999, 97557, 129332, 130076, 156301, 193998, 195114, 227633, 312602, 387996, 390228, 455266, 468903, 625204, 682899, 910532, 937806, 1094107, 1365798, 1875612, 2188214, 2731596, 3282321, 4376428, 4845331, 6564642, 9690662, 13129284, 14535993, 19381324, 29071986, 33917317, 58143972, 67834634, 101751951, 135669268, 203503902, 407007804]

約数ペア:

[(1, 407007804), (2, 203503902), (3, 135669268), (4, 101751951), (6, 67834634), (7, 58143972), (12, 33917317), (14, 29071986), (21, 19381324), (28, 14535993), (31, 13129284), (42, 9690662), (62, 6564642), (84, 4845331), (93, 4376428), (124, 3282321), (149, 2731596), (186, 2188214), (217, 1875612), (298, 1365798), (372, 1094107), (434, 937806), (447, 910532), (596, 682899), (651, 625204), (868, 468903), (894, 455266), (1043, 390228), (1049, 387996), (1302, 312602), (1788, 227633), (2086, 195114), (2098, 193998), (2604, 156301), (3129, 130076), (3147, 129332), (4172, 97557), (4196, 96999), (4619, 88116), (6258, 65038), (6294, 64666), (7343, 55428), (9238, 44058), (12516, 32519), (12588, 32333), (13857, 29372), (14686, 27714), (18476, 22029)]