490142736

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1965

約数の個数: 120

約数和(自身を含む): 1440741120

約数和(自身を除く): 950598384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 279, 354, 372, 472, 496, 531, 558, 708, 744, 944, 1062, 1116, 1416, 1488, 1829, 1861, 2124, 2232, 2832, 3658, 3722, 4248, 4464, 5487, 5583, 7316, 7444, 8496, 10974, 11166, 14632, 14888, 16461, 16749, 21948, 22332, 29264, 29776, 32922, 33498, 43896, 44664, 57691, 65844, 66996, 87792, 89328, 109799, 115382, 131688, 133992, 173073, 219598, 230764, 263376, 267984, 329397, 346146, 439196, 461528, 519219, 658794, 692292, 878392, 923056, 988191, 1038438, 1317588, 1384584, 1756784, 1976382, 2076876, 2635176, 2769168, 3403769, 3952764, 4153752, 5270352, 6807538, 7905528, 8307504, 10211307, 13615076, 15811056, 20422614, 27230152, 30633921, 40845228, 54460304, 61267842, 81690456, 122535684, 163380912, 245071368, 490142736]

約数ペア:

[(1, 490142736), (2, 245071368), (3, 163380912), (4, 122535684), (6, 81690456), (8, 61267842), (9, 54460304), (12, 40845228), (16, 30633921), (18, 27230152), (24, 20422614), (31, 15811056), (36, 13615076), (48, 10211307), (59, 8307504), (62, 7905528), (72, 6807538), (93, 5270352), (118, 4153752), (124, 3952764), (144, 3403769), (177, 2769168), (186, 2635176), (236, 2076876), (248, 1976382), (279, 1756784), (354, 1384584), (372, 1317588), (472, 1038438), (496, 988191), (531, 923056), (558, 878392), (708, 692292), (744, 658794), (944, 519219), (1062, 461528), (1116, 439196), (1416, 346146), (1488, 329397), (1829, 267984), (1861, 263376), (2124, 230764), (2232, 219598), (2832, 173073), (3658, 133992), (3722, 131688), (4248, 115382), (4464, 109799), (5487, 89328), (5583, 87792), (7316, 66996), (7444, 65844), (8496, 57691), (10974, 44664), (11166, 43896), (14632, 33498), (14888, 32922), (16461, 29776), (16749, 29264), (21948, 22332)]