289388622

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 629959680

約数和(自身を除く): 340571058

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 167, 174, 334, 433, 501, 667, 866, 1002, 1299, 1334, 2001, 2598, 3841, 4002, 4843, 7682, 9686, 9959, 11523, 12557, 14529, 19918, 23046, 25114, 29058, 29877, 37671, 59754, 72311, 75342, 111389, 144622, 216933, 222778, 288811, 334167, 433866, 577622, 668334, 866433, 1663153, 1732866, 2097019, 3326306, 4194038, 4989459, 6291057, 9978918, 12582114, 48231437, 96462874, 144694311, 289388622]

約数ペア:

[(1, 289388622), (2, 144694311), (3, 96462874), (6, 48231437), (23, 12582114), (29, 9978918), (46, 6291057), (58, 4989459), (69, 4194038), (87, 3326306), (138, 2097019), (167, 1732866), (174, 1663153), (334, 866433), (433, 668334), (501, 577622), (667, 433866), (866, 334167), (1002, 288811), (1299, 222778), (1334, 216933), (2001, 144622), (2598, 111389), (3841, 75342), (4002, 72311), (4843, 59754), (7682, 37671), (9686, 29877), (9959, 29058), (11523, 25114), (12557, 23046), (14529, 19918)]