7387740816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{617}}^1\times {\mathrm{691}}^1$

素因数の和:1357

約数の個数: 120

約数和(自身を含む): 20204180064

約数和(自身を除く): 12816439248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 617, 691, 722, 912, 1083, 1234, 1382, 1444, 1851, 2073, 2166, 2468, 2764, 2888, 3702, 4146, 4332, 4936, 5528, 5776, 7404, 8292, 8664, 9872, 11056, 11723, 13129, 14808, 16584, 17328, 23446, 26258, 29616, 33168, 35169, 39387, 46892, 52516, 70338, 78774, 93784, 105032, 140676, 157548, 187568, 210064, 222737, 249451, 281352, 315096, 426347, 445474, 498902, 562704, 630192, 668211, 748353, 852694, 890948, 997804, 1279041, 1336422, 1496706, 1705388, 1781896, 1995608, 2558082, 2672844, 2993412, 3410776, 3563792, 3991216, 5116164, 5345688, 5986824, 6821552, 8100593, 10232328, 10691376, 11973648, 16201186, 20464656, 24301779, 32402372, 48603558, 64804744, 97207116, 129609488, 153911267, 194414232, 307822534, 388828464, 461733801, 615645068, 923467602, 1231290136, 1846935204, 2462580272, 3693870408, 7387740816]

約数ペア:

[(1, 7387740816), (2, 3693870408), (3, 2462580272), (4, 1846935204), (6, 1231290136), (8, 923467602), (12, 615645068), (16, 461733801), (19, 388828464), (24, 307822534), (38, 194414232), (48, 153911267), (57, 129609488), (76, 97207116), (114, 64804744), (152, 48603558), (228, 32402372), (304, 24301779), (361, 20464656), (456, 16201186), (617, 11973648), (691, 10691376), (722, 10232328), (912, 8100593), (1083, 6821552), (1234, 5986824), (1382, 5345688), (1444, 5116164), (1851, 3991216), (2073, 3563792), (2166, 3410776), (2468, 2993412), (2764, 2672844), (2888, 2558082), (3702, 1995608), (4146, 1781896), (4332, 1705388), (4936, 1496706), (5528, 1336422), (5776, 1279041), (7404, 997804), (8292, 890948), (8664, 852694), (9872, 748353), (11056, 668211), (11723, 630192), (13129, 562704), (14808, 498902), (16584, 445474), (17328, 426347), (23446, 315096), (26258, 281352), (29616, 249451), (33168, 222737), (35169, 210064), (39387, 187568), (46892, 157548), (52516, 140676), (70338, 105032), (78774, 93784)]