38916696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 121605120

約数和(自身を除く): 82688424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 103, 104, 156, 168, 173, 182, 206, 273, 309, 312, 346, 364, 412, 519, 546, 618, 692, 721, 728, 824, 1038, 1092, 1211, 1236, 1339, 1384, 1442, 2076, 2163, 2184, 2249, 2422, 2472, 2678, 2884, 3633, 4017, 4152, 4326, 4498, 4844, 5356, 5768, 6747, 7266, 8034, 8652, 8996, 9373, 9688, 10712, 13494, 14532, 15743, 16068, 17304, 17819, 17992, 18746, 26988, 28119, 29064, 31486, 32136, 35638, 37492, 47229, 53457, 53976, 56238, 62972, 71276, 74984, 94458, 106914, 112476, 124733, 125944, 142552, 188916, 213828, 224952, 231647, 249466, 374199, 377832, 427656, 463294, 498932, 694941, 748398, 926588, 997864, 1389882, 1496796, 1621529, 1853176, 2779764, 2993592, 3243058, 4864587, 5559528, 6486116, 9729174, 12972232, 19458348, 38916696]

約数ペア:

[(1, 38916696), (2, 19458348), (3, 12972232), (4, 9729174), (6, 6486116), (7, 5559528), (8, 4864587), (12, 3243058), (13, 2993592), (14, 2779764), (21, 1853176), (24, 1621529), (26, 1496796), (28, 1389882), (39, 997864), (42, 926588), (52, 748398), (56, 694941), (78, 498932), (84, 463294), (91, 427656), (103, 377832), (104, 374199), (156, 249466), (168, 231647), (173, 224952), (182, 213828), (206, 188916), (273, 142552), (309, 125944), (312, 124733), (346, 112476), (364, 106914), (412, 94458), (519, 74984), (546, 71276), (618, 62972), (692, 56238), (721, 53976), (728, 53457), (824, 47229), (1038, 37492), (1092, 35638), (1211, 32136), (1236, 31486), (1339, 29064), (1384, 28119), (1442, 26988), (2076, 18746), (2163, 17992), (2184, 17819), (2249, 17304), (2422, 16068), (2472, 15743), (2678, 14532), (2884, 13494), (3633, 10712), (4017, 9688), (4152, 9373), (4326, 8996), (4498, 8652), (4844, 8034), (5356, 7266), (5768, 6747)]