320405847216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73352987}}^1$

素因数の和:73353018

約数の個数: 80

約数和(自身を含む): 1018726297344

約数和(自身を除く): 698320450128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 73352987, 146705974, 220058961, 293411948, 440117922, 513470909, 586823896, 880235844, 953588831, 1026941818, 1173647792, 1540412727, 1760471688, 1907177662, 2053883636, 2860766493, 3080825454, 3520943376, 3814355324, 4107767272, 5721532986, 6161650908, 6675121817, 7628710648, 8215534544, 11443065972, 12323301816, 13350243634, 15257421296, 20025365451, 22886131944, 24646603632, 26700487268, 40050730902, 45772263888, 53400974536, 80101461804, 106801949072, 160202923608, 320405847216]

約数ペア:

[(1, 320405847216), (2, 160202923608), (3, 106801949072), (4, 80101461804), (6, 53400974536), (7, 45772263888), (8, 40050730902), (12, 26700487268), (13, 24646603632), (14, 22886131944), (16, 20025365451), (21, 15257421296), (24, 13350243634), (26, 12323301816), (28, 11443065972), (39, 8215534544), (42, 7628710648), (48, 6675121817), (52, 6161650908), (56, 5721532986), (78, 4107767272), (84, 3814355324), (91, 3520943376), (104, 3080825454), (112, 2860766493), (156, 2053883636), (168, 1907177662), (182, 1760471688), (208, 1540412727), (273, 1173647792), (312, 1026941818), (336, 953588831), (364, 880235844), (546, 586823896), (624, 513470909), (728, 440117922), (1092, 293411948), (1456, 220058961), (2184, 146705974), (4368, 73352987)]