756908472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{72169}}^1$

素因数の和:72220

約数の個数: 64

約数和(自身を含む): 2078496000

約数和(自身を除く): 1321587528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 10488, 72169, 144338, 216507, 288676, 433014, 577352, 866028, 1371211, 1659887, 1732056, 2742422, 3319774, 4113633, 4979661, 5484844, 6639548, 8227266, 9959322, 10969688, 13279096, 16454532, 19918644, 31537853, 32909064, 39837288, 63075706, 94613559, 126151412, 189227118, 252302824, 378454236, 756908472]

約数ペア:

[(1, 756908472), (2, 378454236), (3, 252302824), (4, 189227118), (6, 126151412), (8, 94613559), (12, 63075706), (19, 39837288), (23, 32909064), (24, 31537853), (38, 19918644), (46, 16454532), (57, 13279096), (69, 10969688), (76, 9959322), (92, 8227266), (114, 6639548), (138, 5484844), (152, 4979661), (184, 4113633), (228, 3319774), (276, 2742422), (437, 1732056), (456, 1659887), (552, 1371211), (874, 866028), (1311, 577352), (1748, 433014), (2622, 288676), (3496, 216507), (5244, 144338), (10488, 72169)]