254136048

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2311}}^1$

素因数の和:2430

約数の個数: 80

約数和(自身を含む): 688051200

約数和(自身を除く): 433915152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 79, 87, 116, 158, 174, 232, 237, 316, 348, 464, 474, 632, 696, 948, 1264, 1392, 1896, 2291, 2311, 3792, 4582, 4622, 6873, 6933, 9164, 9244, 13746, 13866, 18328, 18488, 27492, 27732, 36656, 36976, 54984, 55464, 67019, 109968, 110928, 134038, 182569, 201057, 268076, 365138, 402114, 536152, 547707, 730276, 804228, 1072304, 1095414, 1460552, 1608456, 2190828, 2921104, 3216912, 4381656, 5294501, 8763312, 10589002, 15883503, 21178004, 31767006, 42356008, 63534012, 84712016, 127068024, 254136048]

約数ペア:

[(1, 254136048), (2, 127068024), (3, 84712016), (4, 63534012), (6, 42356008), (8, 31767006), (12, 21178004), (16, 15883503), (24, 10589002), (29, 8763312), (48, 5294501), (58, 4381656), (79, 3216912), (87, 2921104), (116, 2190828), (158, 1608456), (174, 1460552), (232, 1095414), (237, 1072304), (316, 804228), (348, 730276), (464, 547707), (474, 536152), (632, 402114), (696, 365138), (948, 268076), (1264, 201057), (1392, 182569), (1896, 134038), (2291, 110928), (2311, 109968), (3792, 67019), (4582, 55464), (4622, 54984), (6873, 36976), (6933, 36656), (9164, 27732), (9244, 27492), (13746, 18488), (13866, 18328)]