421521048

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{450343}}^1$

素因数の和:450368

約数の個数: 48

約数和(自身を含む): 1229439120

約数和(自身を除く): 807918072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 450343, 900686, 1351029, 1801372, 2702058, 3602744, 4053087, 5404116, 5854459, 8106174, 10808232, 11708918, 16212348, 17563377, 23417836, 32424696, 35126754, 46835672, 52690131, 70253508, 105380262, 140507016, 210760524, 421521048]

約数ペア:

[(1, 421521048), (2, 210760524), (3, 140507016), (4, 105380262), (6, 70253508), (8, 52690131), (9, 46835672), (12, 35126754), (13, 32424696), (18, 23417836), (24, 17563377), (26, 16212348), (36, 11708918), (39, 10808232), (52, 8106174), (72, 5854459), (78, 5404116), (104, 4053087), (117, 3602744), (156, 2702058), (234, 1801372), (312, 1351029), (468, 900686), (936, 450343)]