248847028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4909}}^1$

素因数の和:4984

約数の個数: 48

約数和(自身を含む): 494928000

約数和(自身を除く): 246080972

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 58, 76, 92, 116, 437, 551, 667, 874, 1102, 1334, 1748, 2204, 2668, 4909, 9818, 12673, 19636, 25346, 50692, 93271, 112907, 142361, 186542, 225814, 284722, 373084, 451628, 569444, 2145233, 2704859, 3274303, 4290466, 5409718, 6548606, 8580932, 10819436, 13097212, 62211757, 124423514, 248847028]

約数ペア:

[(1, 248847028), (2, 124423514), (4, 62211757), (19, 13097212), (23, 10819436), (29, 8580932), (38, 6548606), (46, 5409718), (58, 4290466), (76, 3274303), (92, 2704859), (116, 2145233), (437, 569444), (551, 451628), (667, 373084), (874, 284722), (1102, 225814), (1334, 186542), (1748, 142361), (2204, 112907), (2668, 93271), (4909, 50692), (9818, 25346), (12673, 19636)]