1288215504

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{24781}}^1$

素因数の和:24833

約数の個数: 90

約数和(自身を含む): 3805102626

約数和(自身を除く): 2516887122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4332, 5776, 6498, 8664, 12996, 17328, 24781, 25992, 49562, 51984, 74343, 99124, 148686, 198248, 223029, 297372, 396496, 446058, 470839, 594744, 892116, 941678, 1189488, 1412517, 1784232, 1883356, 2825034, 3568464, 3766712, 4237551, 5650068, 7533424, 8475102, 8945941, 11300136, 16950204, 17891882, 22600272, 26837823, 33900408, 35783764, 53675646, 67800816, 71567528, 80513469, 107351292, 143135056, 161026938, 214702584, 322053876, 429405168, 644107752, 1288215504]

約数ペア:

[(1, 1288215504), (2, 644107752), (3, 429405168), (4, 322053876), (6, 214702584), (8, 161026938), (9, 143135056), (12, 107351292), (16, 80513469), (18, 71567528), (19, 67800816), (24, 53675646), (36, 35783764), (38, 33900408), (48, 26837823), (57, 22600272), (72, 17891882), (76, 16950204), (114, 11300136), (144, 8945941), (152, 8475102), (171, 7533424), (228, 5650068), (304, 4237551), (342, 3766712), (361, 3568464), (456, 2825034), (684, 1883356), (722, 1784232), (912, 1412517), (1083, 1189488), (1368, 941678), (1444, 892116), (2166, 594744), (2736, 470839), (2888, 446058), (3249, 396496), (4332, 297372), (5776, 223029), (6498, 198248), (8664, 148686), (12996, 99124), (17328, 74343), (24781, 51984), (25992, 49562)]