40395312

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:1898

約数の個数: 60

約数和(自身を含む): 113810424

約数和(自身を除く): 73415112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1721, 1956, 2608, 2934, 3442, 3912, 5163, 5868, 6884, 7824, 10326, 11736, 13768, 15489, 20652, 23472, 27536, 30978, 41304, 61956, 82608, 123912, 247824, 280523, 561046, 841569, 1122092, 1683138, 2244184, 2524707, 3366276, 4488368, 5049414, 6732552, 10098828, 13465104, 20197656, 40395312]

約数ペア:

[(1, 40395312), (2, 20197656), (3, 13465104), (4, 10098828), (6, 6732552), (8, 5049414), (9, 4488368), (12, 3366276), (16, 2524707), (18, 2244184), (24, 1683138), (36, 1122092), (48, 841569), (72, 561046), (144, 280523), (163, 247824), (326, 123912), (489, 82608), (652, 61956), (978, 41304), (1304, 30978), (1467, 27536), (1721, 23472), (1956, 20652), (2608, 15489), (2934, 13768), (3442, 11736), (3912, 10326), (5163, 7824), (5868, 6884)]