440526216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 1199806560

約数和(自身を除く): 759280344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 313, 338, 347, 507, 626, 676, 694, 939, 1014, 1041, 1252, 1352, 1388, 1878, 2028, 2082, 2504, 2776, 3756, 4056, 4069, 4164, 4511, 7512, 8138, 8328, 9022, 12207, 13533, 16276, 18044, 24414, 27066, 32552, 36088, 48828, 52897, 54132, 58643, 97656, 105794, 108264, 108611, 117286, 158691, 175929, 211588, 217222, 234572, 317382, 325833, 351858, 423176, 434444, 469144, 634764, 651666, 703716, 868888, 1269528, 1303332, 1407432, 1411943, 2606664, 2823886, 4235829, 5647772, 8471658, 11295544, 16943316, 18355259, 33886632, 36710518, 55065777, 73421036, 110131554, 146842072, 220263108, 440526216]

約数ペア:

[(1, 440526216), (2, 220263108), (3, 146842072), (4, 110131554), (6, 73421036), (8, 55065777), (12, 36710518), (13, 33886632), (24, 18355259), (26, 16943316), (39, 11295544), (52, 8471658), (78, 5647772), (104, 4235829), (156, 2823886), (169, 2606664), (312, 1411943), (313, 1407432), (338, 1303332), (347, 1269528), (507, 868888), (626, 703716), (676, 651666), (694, 634764), (939, 469144), (1014, 434444), (1041, 423176), (1252, 351858), (1352, 325833), (1388, 317382), (1878, 234572), (2028, 217222), (2082, 211588), (2504, 175929), (2776, 158691), (3756, 117286), (4056, 108611), (4069, 108264), (4164, 105794), (4511, 97656), (7512, 58643), (8138, 54132), (8328, 52897), (9022, 48828), (12207, 36088), (13533, 32552), (16276, 27066), (18044, 24414)]