251844528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23741}}^1$

素因数の和:23782

約数の個数: 80

約数和(自身を含む): 741890016

約数和(自身を除く): 490045488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 23741, 47482, 71223, 94964, 142446, 189928, 284892, 308633, 379856, 403597, 569784, 617266, 807194, 925899, 1139568, 1210791, 1234532, 1614388, 1851798, 2421582, 2469064, 3228776, 3703596, 4843164, 4938128, 5246761, 6457552, 7407192, 9686328, 10493522, 14814384, 15740283, 19372656, 20987044, 31480566, 41974088, 62961132, 83948176, 125922264, 251844528]

約数ペア:

[(1, 251844528), (2, 125922264), (3, 83948176), (4, 62961132), (6, 41974088), (8, 31480566), (12, 20987044), (13, 19372656), (16, 15740283), (17, 14814384), (24, 10493522), (26, 9686328), (34, 7407192), (39, 6457552), (48, 5246761), (51, 4938128), (52, 4843164), (68, 3703596), (78, 3228776), (102, 2469064), (104, 2421582), (136, 1851798), (156, 1614388), (204, 1234532), (208, 1210791), (221, 1139568), (272, 925899), (312, 807194), (408, 617266), (442, 569784), (624, 403597), (663, 379856), (816, 308633), (884, 284892), (1326, 189928), (1768, 142446), (2652, 94964), (3536, 71223), (5304, 47482), (10608, 23741)]