1179189904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1283}}^1$

素因数の和:1448

約数の個数: 80

約数和(自身を含む): 2521981440

約数和(自身を除く): 1342791536

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 109, 124, 136, 218, 248, 272, 436, 496, 527, 872, 1054, 1283, 1744, 1853, 2108, 2566, 3379, 3706, 4216, 5132, 6758, 7412, 8432, 10264, 13516, 14824, 20528, 21811, 27032, 29648, 39773, 43622, 54064, 57443, 79546, 87244, 114886, 139847, 159092, 174488, 229772, 279694, 318184, 348976, 459544, 559388, 636368, 676141, 919088, 1118776, 1352282, 2237552, 2377399, 2704564, 4335257, 4754798, 5409128, 8670514, 9509596, 10818256, 17341028, 19019192, 34682056, 38038384, 69364112, 73699369, 147398738, 294797476, 589594952, 1179189904]

約数ペア:

[(1, 1179189904), (2, 589594952), (4, 294797476), (8, 147398738), (16, 73699369), (17, 69364112), (31, 38038384), (34, 34682056), (62, 19019192), (68, 17341028), (109, 10818256), (124, 9509596), (136, 8670514), (218, 5409128), (248, 4754798), (272, 4335257), (436, 2704564), (496, 2377399), (527, 2237552), (872, 1352282), (1054, 1118776), (1283, 919088), (1744, 676141), (1853, 636368), (2108, 559388), (2566, 459544), (3379, 348976), (3706, 318184), (4216, 279694), (5132, 229772), (6758, 174488), (7412, 159092), (8432, 139847), (10264, 114886), (13516, 87244), (14824, 79546), (20528, 57443), (21811, 54064), (27032, 43622), (29648, 39773)]