15676712584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{863}}^1$

素因数の和:1247

約数の個数: 128

約数和(自身を含む): 34618752000

約数和(自身を除く): 18942039416

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 317, 377, 494, 551, 634, 754, 863, 988, 1102, 1268, 1508, 1726, 1976, 2204, 2536, 3016, 3452, 4121, 4408, 6023, 6904, 7163, 8242, 9193, 11219, 12046, 14326, 16397, 16484, 18386, 22438, 24092, 25027, 28652, 32794, 32968, 36772, 44876, 48184, 50054, 57304, 65588, 73544, 78299, 89752, 100108, 119509, 131176, 156598, 174667, 200216, 213161, 239018, 273571, 313196, 325351, 349334, 426322, 475513, 478036, 547142, 626392, 650702, 698668, 852644, 951026, 956072, 1094284, 1301404, 1397336, 1705288, 1902052, 2188568, 2270671, 2602808, 3556423, 3804104, 4541342, 5197849, 6181669, 7112846, 7933559, 9082684, 10395698, 12363338, 14225692, 15867118, 18165368, 20791396, 24726676, 28451384, 31734236, 41582792, 49453352, 63468472, 67572037, 103136267, 135144074, 150737621, 206272534, 270288148, 301475242, 412545068, 540576296, 602950484, 825090136, 1205900968, 1959589073, 3919178146, 7838356292, 15676712584]

約数ペア:

[(1, 15676712584), (2, 7838356292), (4, 3919178146), (8, 1959589073), (13, 1205900968), (19, 825090136), (26, 602950484), (29, 540576296), (38, 412545068), (52, 301475242), (58, 270288148), (76, 206272534), (104, 150737621), (116, 135144074), (152, 103136267), (232, 67572037), (247, 63468472), (317, 49453352), (377, 41582792), (494, 31734236), (551, 28451384), (634, 24726676), (754, 20791396), (863, 18165368), (988, 15867118), (1102, 14225692), (1268, 12363338), (1508, 10395698), (1726, 9082684), (1976, 7933559), (2204, 7112846), (2536, 6181669), (3016, 5197849), (3452, 4541342), (4121, 3804104), (4408, 3556423), (6023, 2602808), (6904, 2270671), (7163, 2188568), (8242, 1902052), (9193, 1705288), (11219, 1397336), (12046, 1301404), (14326, 1094284), (16397, 956072), (16484, 951026), (18386, 852644), (22438, 698668), (24092, 650702), (25027, 626392), (28652, 547142), (32794, 478036), (32968, 475513), (36772, 426322), (44876, 349334), (48184, 325351), (50054, 313196), (57304, 273571), (65588, 239018), (73544, 213161), (78299, 200216), (89752, 174667), (100108, 156598), (119509, 131176)]