256497384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5749}}^1$

素因数の和:5795

約数の個数: 96

約数和(自身を含む): 757620000

約数和(自身を除く): 501122616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 169, 264, 286, 312, 338, 429, 507, 572, 676, 858, 1014, 1144, 1352, 1716, 1859, 2028, 3432, 3718, 4056, 5577, 5749, 7436, 11154, 11498, 14872, 17247, 22308, 22996, 34494, 44616, 45992, 63239, 68988, 74737, 126478, 137976, 149474, 189717, 224211, 252956, 298948, 379434, 448422, 505912, 597896, 758868, 822107, 896844, 971581, 1517736, 1644214, 1793688, 1943162, 2466321, 2914743, 3288428, 3886324, 4932642, 5829486, 6576856, 7772648, 9865284, 10687391, 11658972, 19730568, 21374782, 23317944, 32062173, 42749564, 64124346, 85499128, 128248692, 256497384]

約数ペア:

[(1, 256497384), (2, 128248692), (3, 85499128), (4, 64124346), (6, 42749564), (8, 32062173), (11, 23317944), (12, 21374782), (13, 19730568), (22, 11658972), (24, 10687391), (26, 9865284), (33, 7772648), (39, 6576856), (44, 5829486), (52, 4932642), (66, 3886324), (78, 3288428), (88, 2914743), (104, 2466321), (132, 1943162), (143, 1793688), (156, 1644214), (169, 1517736), (264, 971581), (286, 896844), (312, 822107), (338, 758868), (429, 597896), (507, 505912), (572, 448422), (676, 379434), (858, 298948), (1014, 252956), (1144, 224211), (1352, 189717), (1716, 149474), (1859, 137976), (2028, 126478), (3432, 74737), (3718, 68988), (4056, 63239), (5577, 45992), (5749, 44616), (7436, 34494), (11154, 22996), (11498, 22308), (14872, 17247)]