512830064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 1085644800

約数和(自身を除く): 572814736

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 127, 148, 152, 254, 296, 304, 359, 508, 592, 703, 718, 1016, 1406, 1436, 2032, 2413, 2812, 2872, 4699, 4826, 5624, 5744, 6821, 9398, 9652, 11248, 13283, 13642, 18796, 19304, 26566, 27284, 37592, 38608, 45593, 53132, 54568, 75184, 89281, 91186, 106264, 109136, 178562, 182372, 212528, 252377, 357124, 364744, 504754, 714248, 729488, 866267, 1009508, 1428496, 1686941, 1732534, 2019016, 3373882, 3465068, 4038032, 6747764, 6930136, 13495528, 13860272, 26991056, 32051879, 64103758, 128207516, 256415032, 512830064]

約数ペア:

[(1, 512830064), (2, 256415032), (4, 128207516), (8, 64103758), (16, 32051879), (19, 26991056), (37, 13860272), (38, 13495528), (74, 6930136), (76, 6747764), (127, 4038032), (148, 3465068), (152, 3373882), (254, 2019016), (296, 1732534), (304, 1686941), (359, 1428496), (508, 1009508), (592, 866267), (703, 729488), (718, 714248), (1016, 504754), (1406, 364744), (1436, 357124), (2032, 252377), (2413, 212528), (2812, 182372), (2872, 178562), (4699, 109136), (4826, 106264), (5624, 91186), (5744, 89281), (6821, 75184), (9398, 54568), (9652, 53132), (11248, 45593), (13283, 38608), (13642, 37592), (18796, 27284), (19304, 26566)]