250717584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1065

約数の個数: 120

約数和(自身を含む): 724691712

約数和(自身を除く): 473974128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 496, 507, 624, 676, 744, 806, 997, 1014, 1209, 1352, 1488, 1612, 1994, 2028, 2418, 2704, 2991, 3224, 3988, 4056, 4836, 5239, 5982, 6448, 7976, 8112, 9672, 10478, 11964, 12961, 15717, 15952, 19344, 20956, 23928, 25922, 30907, 31434, 38883, 41912, 47856, 51844, 61814, 62868, 77766, 83824, 92721, 103688, 123628, 125736, 155532, 168493, 185442, 207376, 247256, 251472, 311064, 336986, 370884, 401791, 494512, 505479, 622128, 673972, 741768, 803582, 1010958, 1205373, 1347944, 1483536, 1607164, 2021916, 2410746, 2695888, 3214328, 4043832, 4821492, 5223283, 6428656, 8087664, 9642984, 10446566, 15669849, 19285968, 20893132, 31339698, 41786264, 62679396, 83572528, 125358792, 250717584]

約数ペア:

[(1, 250717584), (2, 125358792), (3, 83572528), (4, 62679396), (6, 41786264), (8, 31339698), (12, 20893132), (13, 19285968), (16, 15669849), (24, 10446566), (26, 9642984), (31, 8087664), (39, 6428656), (48, 5223283), (52, 4821492), (62, 4043832), (78, 3214328), (93, 2695888), (104, 2410746), (124, 2021916), (156, 1607164), (169, 1483536), (186, 1347944), (208, 1205373), (248, 1010958), (312, 803582), (338, 741768), (372, 673972), (403, 622128), (496, 505479), (507, 494512), (624, 401791), (676, 370884), (744, 336986), (806, 311064), (997, 251472), (1014, 247256), (1209, 207376), (1352, 185442), (1488, 168493), (1612, 155532), (1994, 125736), (2028, 123628), (2418, 103688), (2704, 92721), (2991, 83824), (3224, 77766), (3988, 62868), (4056, 61814), (4836, 51844), (5239, 47856), (5982, 41912), (6448, 38883), (7976, 31434), (8112, 30907), (9672, 25922), (10478, 23928), (11964, 20956), (12961, 19344), (15717, 15952)]