1218387166416

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{402905809}}^1$

素因数の和:402905833

約数の個数: 80

約数和(自身を含む): 3996825635200

約数和(自身を除く): 2778438468784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 402905809, 805811618, 1208717427, 1611623236, 2417434854, 2820340663, 3223246472, 3626152281, 4834869708, 5640681326, 6446492944, 7252304562, 8461021989, 9669739416, 10878456843, 11281362652, 14504609124, 16922043978, 19339478832, 21756913686, 22562725304, 25383065967, 29009218248, 33844087956, 43513827372, 45125450608, 50766131934, 58018436496, 67688175912, 76149197901, 87027654744, 101532263868, 135376351824, 152298395802, 174055309488, 203064527736, 304596791604, 406129055472, 609193583208, 1218387166416]

約数ペア:

[(1, 1218387166416), (2, 609193583208), (3, 406129055472), (4, 304596791604), (6, 203064527736), (7, 174055309488), (8, 152298395802), (9, 135376351824), (12, 101532263868), (14, 87027654744), (16, 76149197901), (18, 67688175912), (21, 58018436496), (24, 50766131934), (27, 45125450608), (28, 43513827372), (36, 33844087956), (42, 29009218248), (48, 25383065967), (54, 22562725304), (56, 21756913686), (63, 19339478832), (72, 16922043978), (84, 14504609124), (108, 11281362652), (112, 10878456843), (126, 9669739416), (144, 8461021989), (168, 7252304562), (189, 6446492944), (216, 5640681326), (252, 4834869708), (336, 3626152281), (378, 3223246472), (432, 2820340663), (504, 2417434854), (756, 1611623236), (1008, 1208717427), (1512, 805811618), (3024, 402905809)]