2153686267648

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{12612949}}^1$

素因数の和:12613017

約数の個数: 72

約数和(自身を含む): 4640556564000

約数和(自身を除く): 2486870296352

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 184, 232, 256, 368, 464, 667, 736, 928, 1334, 1472, 1856, 2668, 2944, 3712, 5336, 5888, 7424, 10672, 21344, 42688, 85376, 170752, 12612949, 25225898, 50451796, 100903592, 201807184, 290097827, 365775521, 403614368, 580195654, 731551042, 807228736, 1160391308, 1463102084, 1614457472, 2320782616, 2926204168, 3228914944, 4641565232, 5852408336, 8412836983, 9283130464, 11704816672, 16825673966, 18566260928, 23409633344, 33651347932, 37132521856, 46819266688, 67302695864, 74265043712, 93638533376, 134605391728, 269210783456, 538421566912, 1076843133824, 2153686267648]

約数ペア:

[(1, 2153686267648), (2, 1076843133824), (4, 538421566912), (8, 269210783456), (16, 134605391728), (23, 93638533376), (29, 74265043712), (32, 67302695864), (46, 46819266688), (58, 37132521856), (64, 33651347932), (92, 23409633344), (116, 18566260928), (128, 16825673966), (184, 11704816672), (232, 9283130464), (256, 8412836983), (368, 5852408336), (464, 4641565232), (667, 3228914944), (736, 2926204168), (928, 2320782616), (1334, 1614457472), (1472, 1463102084), (1856, 1160391308), (2668, 807228736), (2944, 731551042), (3712, 580195654), (5336, 403614368), (5888, 365775521), (7424, 290097827), (10672, 201807184), (21344, 100903592), (42688, 50451796), (85376, 25225898), (170752, 12612949)]