2152386144

素因数分解:

$2^5\times 3^2\times {\mathrm{821}}^1\times {\mathrm{9103}}^1$

素因数の和:9940

約数の個数: 72

約数和(自身を含む): 6128976672

約数和(自身を除く): 3976590528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 821, 1642, 2463, 3284, 4926, 6568, 7389, 9103, 9852, 13136, 14778, 18206, 19704, 26272, 27309, 29556, 36412, 39408, 54618, 59112, 72824, 78816, 81927, 109236, 118224, 145648, 163854, 218472, 236448, 291296, 327708, 436944, 655416, 873888, 1310832, 2621664, 7473563, 14947126, 22420689, 29894252, 44841378, 59788504, 67262067, 89682756, 119577008, 134524134, 179365512, 239154016, 269048268, 358731024, 538096536, 717462048, 1076193072, 2152386144]

約数ペア:

[(1, 2152386144), (2, 1076193072), (3, 717462048), (4, 538096536), (6, 358731024), (8, 269048268), (9, 239154016), (12, 179365512), (16, 134524134), (18, 119577008), (24, 89682756), (32, 67262067), (36, 59788504), (48, 44841378), (72, 29894252), (96, 22420689), (144, 14947126), (288, 7473563), (821, 2621664), (1642, 1310832), (2463, 873888), (3284, 655416), (4926, 436944), (6568, 327708), (7389, 291296), (9103, 236448), (9852, 218472), (13136, 163854), (14778, 145648), (18206, 118224), (19704, 109236), (26272, 81927), (27309, 78816), (29556, 72824), (36412, 59112), (39408, 54618)]