1036147216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1097}}^1$

素因数の和:1376

約数の個数: 80

約数和(自身を含む): 2287353600

約数和(自身を除く): 1251206384

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 239, 247, 304, 478, 494, 956, 988, 1097, 1912, 1976, 2194, 3107, 3824, 3952, 4388, 4541, 6214, 8776, 9082, 12428, 14261, 17552, 18164, 20843, 24856, 28522, 36328, 41686, 49712, 57044, 59033, 72656, 83372, 114088, 118066, 166744, 228176, 236132, 262183, 270959, 333488, 472264, 524366, 541918, 944528, 1048732, 1083836, 2097464, 2167672, 3408379, 4194928, 4335344, 4981477, 6816758, 9962954, 13633516, 19925908, 27267032, 39851816, 54534064, 64759201, 79703632, 129518402, 259036804, 518073608, 1036147216]

約数ペア:

[(1, 1036147216), (2, 518073608), (4, 259036804), (8, 129518402), (13, 79703632), (16, 64759201), (19, 54534064), (26, 39851816), (38, 27267032), (52, 19925908), (76, 13633516), (104, 9962954), (152, 6816758), (208, 4981477), (239, 4335344), (247, 4194928), (304, 3408379), (478, 2167672), (494, 2097464), (956, 1083836), (988, 1048732), (1097, 944528), (1912, 541918), (1976, 524366), (2194, 472264), (3107, 333488), (3824, 270959), (3952, 262183), (4388, 236132), (4541, 228176), (6214, 166744), (8776, 118066), (9082, 114088), (12428, 83372), (14261, 72656), (17552, 59033), (18164, 57044), (20843, 49712), (24856, 41686), (28522, 36328)]