390115416

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{1091}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 1000097280

約数和(自身を除く): 609981864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 317, 376, 564, 634, 951, 1091, 1128, 1268, 1902, 2182, 2536, 3273, 3804, 4364, 6546, 7608, 8728, 13092, 14899, 26184, 29798, 44697, 51277, 59596, 89394, 102554, 119192, 153831, 178788, 205108, 307662, 345847, 357576, 410216, 615324, 691694, 1037541, 1230648, 1383388, 2075082, 2766776, 4150164, 8300328, 16254809, 32509618, 48764427, 65019236, 97528854, 130038472, 195057708, 390115416]

約数ペア:

[(1, 390115416), (2, 195057708), (3, 130038472), (4, 97528854), (6, 65019236), (8, 48764427), (12, 32509618), (24, 16254809), (47, 8300328), (94, 4150164), (141, 2766776), (188, 2075082), (282, 1383388), (317, 1230648), (376, 1037541), (564, 691694), (634, 615324), (951, 410216), (1091, 357576), (1128, 345847), (1268, 307662), (1902, 205108), (2182, 178788), (2536, 153831), (3273, 119192), (3804, 102554), (4364, 89394), (6546, 59596), (7608, 51277), (8728, 44697), (13092, 29798), (14899, 26184)]