215544736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19753}}^1$

素因数の和:19805

約数の個数: 48

約数和(自身を含む): 477888768

約数和(自身を除く): 262344032

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 19753, 39506, 79012, 158024, 217283, 316048, 434566, 612343, 632096, 869132, 1224686, 1738264, 2449372, 3476528, 4898744, 6735773, 6953056, 9797488, 13471546, 19594976, 26943092, 53886184, 107772368, 215544736]

約数ペア:

[(1, 215544736), (2, 107772368), (4, 53886184), (8, 26943092), (11, 19594976), (16, 13471546), (22, 9797488), (31, 6953056), (32, 6735773), (44, 4898744), (62, 3476528), (88, 2449372), (124, 1738264), (176, 1224686), (248, 869132), (341, 632096), (352, 612343), (496, 434566), (682, 316048), (992, 217283), (1364, 158024), (2728, 79012), (5456, 39506), (10912, 19753)]