685977888

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 1853470080

約数和(自身を除く): 1167492192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 397, 439, 492, 656, 794, 878, 984, 1191, 1312, 1317, 1588, 1756, 1968, 2382, 2634, 3176, 3512, 3936, 4764, 5268, 6352, 7024, 9528, 10536, 12704, 14048, 16277, 17999, 19056, 21072, 32554, 35998, 38112, 42144, 48831, 53997, 65108, 71996, 97662, 107994, 130216, 143992, 174283, 195324, 215988, 260432, 287984, 348566, 390648, 431976, 520864, 522849, 575968, 697132, 781296, 863952, 1045698, 1394264, 1562592, 1727904, 2091396, 2788528, 4182792, 5577056, 7145603, 8365584, 14291206, 16731168, 21436809, 28582412, 42873618, 57164824, 85747236, 114329648, 171494472, 228659296, 342988944, 685977888]

約数ペア:

[(1, 685977888), (2, 342988944), (3, 228659296), (4, 171494472), (6, 114329648), (8, 85747236), (12, 57164824), (16, 42873618), (24, 28582412), (32, 21436809), (41, 16731168), (48, 14291206), (82, 8365584), (96, 7145603), (123, 5577056), (164, 4182792), (246, 2788528), (328, 2091396), (397, 1727904), (439, 1562592), (492, 1394264), (656, 1045698), (794, 863952), (878, 781296), (984, 697132), (1191, 575968), (1312, 522849), (1317, 520864), (1588, 431976), (1756, 390648), (1968, 348566), (2382, 287984), (2634, 260432), (3176, 215988), (3512, 195324), (3936, 174283), (4764, 143992), (5268, 130216), (6352, 107994), (7024, 97662), (9528, 71996), (10536, 65108), (12704, 53997), (14048, 48831), (16277, 42144), (17999, 38112), (19056, 35998), (21072, 32554)]