15212208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 43854336

約数和(自身を除く): 28642128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 613, 752, 1034, 1128, 1226, 1551, 1839, 2068, 2256, 2452, 3102, 3678, 4136, 4904, 6204, 6743, 7356, 8272, 9808, 12408, 13486, 14712, 20229, 24816, 26972, 28811, 29424, 40458, 53944, 57622, 80916, 86433, 107888, 115244, 161832, 172866, 230488, 316921, 323664, 345732, 460976, 633842, 691464, 950763, 1267684, 1382928, 1901526, 2535368, 3803052, 5070736, 7606104, 15212208]

約数ペア:

[(1, 15212208), (2, 7606104), (3, 5070736), (4, 3803052), (6, 2535368), (8, 1901526), (11, 1382928), (12, 1267684), (16, 950763), (22, 691464), (24, 633842), (33, 460976), (44, 345732), (47, 323664), (48, 316921), (66, 230488), (88, 172866), (94, 161832), (132, 115244), (141, 107888), (176, 86433), (188, 80916), (264, 57622), (282, 53944), (376, 40458), (517, 29424), (528, 28811), (564, 26972), (613, 24816), (752, 20229), (1034, 14712), (1128, 13486), (1226, 12408), (1551, 9808), (1839, 8272), (2068, 7356), (2256, 6743), (2452, 6204), (3102, 4904), (3678, 4136)]