264149710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 546061824

約数和(自身を除く): 281912114

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 131, 230, 253, 262, 506, 655, 797, 1265, 1310, 1441, 1594, 2530, 2882, 3013, 3985, 6026, 7205, 7970, 8767, 14410, 15065, 17534, 18331, 30130, 33143, 36662, 43835, 66286, 87670, 91655, 104407, 165715, 183310, 201641, 208814, 331430, 403282, 522035, 1008205, 1044070, 1148477, 2016410, 2296954, 2401361, 4802722, 5742385, 11484770, 12006805, 24013610, 26414971, 52829942, 132074855, 264149710]

約数ペア:

[(1, 264149710), (2, 132074855), (5, 52829942), (10, 26414971), (11, 24013610), (22, 12006805), (23, 11484770), (46, 5742385), (55, 4802722), (110, 2401361), (115, 2296954), (131, 2016410), (230, 1148477), (253, 1044070), (262, 1008205), (506, 522035), (655, 403282), (797, 331430), (1265, 208814), (1310, 201641), (1441, 183310), (1594, 165715), (2530, 104407), (2882, 91655), (3013, 87670), (3985, 66286), (6026, 43835), (7205, 36662), (7970, 33143), (8767, 30130), (14410, 18331), (15065, 17534)]