38731896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 128993280

約数和(自身を除く): 90261384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 37, 42, 56, 62, 63, 67, 72, 74, 84, 93, 111, 124, 126, 134, 148, 168, 186, 201, 217, 222, 248, 252, 259, 268, 279, 296, 333, 372, 402, 434, 444, 469, 504, 518, 536, 558, 603, 651, 666, 744, 777, 804, 868, 888, 938, 1036, 1116, 1147, 1206, 1302, 1332, 1407, 1554, 1608, 1736, 1876, 1953, 2072, 2077, 2232, 2294, 2331, 2412, 2479, 2604, 2664, 2814, 3108, 3441, 3752, 3906, 4154, 4221, 4588, 4662, 4824, 4958, 5208, 5628, 6216, 6231, 6882, 7437, 7812, 8029, 8308, 8442, 9176, 9324, 9916, 10323, 11256, 12462, 13764, 14539, 14874, 15624, 16058, 16616, 16884, 17353, 18648, 18693, 19832, 20646, 22311, 24087, 24924, 27528, 29078, 29748, 32116, 33768, 34706, 37386, 41292, 43617, 44622, 48174, 49848, 52059, 58156, 59496, 64232, 69412, 72261, 74772, 76849, 82584, 87234, 89244, 96348, 104118, 116312, 130851, 138824, 144522, 149544, 153698, 156177, 174468, 178488, 192696, 208236, 230547, 261702, 289044, 307396, 312354, 348936, 416472, 461094, 523404, 537943, 578088, 614792, 624708, 691641, 922188, 1046808, 1075886, 1249416, 1383282, 1613829, 1844376, 2151772, 2766564, 3227658, 4303544, 4841487, 5533128, 6455316, 9682974, 12910632, 19365948, 38731896]

約数ペア:

[(1, 38731896), (2, 19365948), (3, 12910632), (4, 9682974), (6, 6455316), (7, 5533128), (8, 4841487), (9, 4303544), (12, 3227658), (14, 2766564), (18, 2151772), (21, 1844376), (24, 1613829), (28, 1383282), (31, 1249416), (36, 1075886), (37, 1046808), (42, 922188), (56, 691641), (62, 624708), (63, 614792), (67, 578088), (72, 537943), (74, 523404), (84, 461094), (93, 416472), (111, 348936), (124, 312354), (126, 307396), (134, 289044), (148, 261702), (168, 230547), (186, 208236), (201, 192696), (217, 178488), (222, 174468), (248, 156177), (252, 153698), (259, 149544), (268, 144522), (279, 138824), (296, 130851), (333, 116312), (372, 104118), (402, 96348), (434, 89244), (444, 87234), (469, 82584), (504, 76849), (518, 74772), (536, 72261), (558, 69412), (603, 64232), (651, 59496), (666, 58156), (744, 52059), (777, 49848), (804, 48174), (868, 44622), (888, 43617), (938, 41292), (1036, 37386), (1116, 34706), (1147, 33768), (1206, 32116), (1302, 29748), (1332, 29078), (1407, 27528), (1554, 24924), (1608, 24087), (1736, 22311), (1876, 20646), (1953, 19832), (2072, 18693), (2077, 18648), (2232, 17353), (2294, 16884), (2331, 16616), (2412, 16058), (2479, 15624), (2604, 14874), (2664, 14539), (2814, 13764), (3108, 12462), (3441, 11256), (3752, 10323), (3906, 9916), (4154, 9324), (4221, 9176), (4588, 8442), (4662, 8308), (4824, 8029), (4958, 7812), (5208, 7437), (5628, 6882), (6216, 6231)]