747389472

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{409753}}^1$

素因数の和:409785

約数の個数: 48

約数和(自身を含む): 2065160160

約数和(自身を除く): 1317770688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 409753, 819506, 1229259, 1639012, 2458518, 3278024, 4917036, 6556048, 7785307, 9834072, 13112096, 15570614, 19668144, 23355921, 31141228, 39336288, 46711842, 62282456, 93423684, 124564912, 186847368, 249129824, 373694736, 747389472]

約数ペア:

[(1, 747389472), (2, 373694736), (3, 249129824), (4, 186847368), (6, 124564912), (8, 93423684), (12, 62282456), (16, 46711842), (19, 39336288), (24, 31141228), (32, 23355921), (38, 19668144), (48, 15570614), (57, 13112096), (76, 9834072), (96, 7785307), (114, 6556048), (152, 4917036), (228, 3278024), (304, 2458518), (456, 1639012), (608, 1229259), (912, 819506), (1824, 409753)]