438918012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3852

約数の個数: 108

約数和(自身を含む): 1264961880

約数和(自身を除く): 826043868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 468, 494, 507, 676, 684, 741, 988, 1014, 1482, 1521, 2028, 2223, 2964, 3042, 3211, 3797, 4446, 6084, 6422, 7594, 8892, 9633, 11391, 12844, 15188, 19266, 22782, 28899, 34173, 38532, 45564, 49361, 57798, 68346, 72143, 98722, 115596, 136692, 144286, 148083, 197444, 216429, 288572, 296166, 432858, 444249, 592332, 641693, 649287, 865716, 888498, 937859, 1283386, 1298574, 1776996, 1875718, 1925079, 2566772, 2597148, 2813577, 3751436, 3850158, 5627154, 5775237, 7700316, 8440731, 11254308, 11550474, 12192167, 16881462, 23100948, 24384334, 33762924, 36576501, 48768668, 73153002, 109729503, 146306004, 219459006, 438918012]

約数ペア:

[(1, 438918012), (2, 219459006), (3, 146306004), (4, 109729503), (6, 73153002), (9, 48768668), (12, 36576501), (13, 33762924), (18, 24384334), (19, 23100948), (26, 16881462), (36, 12192167), (38, 11550474), (39, 11254308), (52, 8440731), (57, 7700316), (76, 5775237), (78, 5627154), (114, 3850158), (117, 3751436), (156, 2813577), (169, 2597148), (171, 2566772), (228, 1925079), (234, 1875718), (247, 1776996), (338, 1298574), (342, 1283386), (468, 937859), (494, 888498), (507, 865716), (676, 649287), (684, 641693), (741, 592332), (988, 444249), (1014, 432858), (1482, 296166), (1521, 288572), (2028, 216429), (2223, 197444), (2964, 148083), (3042, 144286), (3211, 136692), (3797, 115596), (4446, 98722), (6084, 72143), (6422, 68346), (7594, 57798), (8892, 49361), (9633, 45564), (11391, 38532), (12844, 34173), (15188, 28899), (19266, 22782)]