216524576

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2699}}^1$

素因数の和:2841

約数の個数: 48

約数和(自身を含む): 449064000

約数和(自身を除く): 232539424

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 109, 184, 218, 368, 436, 736, 872, 1744, 2507, 2699, 3488, 5014, 5398, 10028, 10796, 20056, 21592, 40112, 43184, 62077, 80224, 86368, 124154, 248308, 294191, 496616, 588382, 993232, 1176764, 1986464, 2353528, 4707056, 6766393, 9414112, 13532786, 27065572, 54131144, 108262288, 216524576]

約数ペア:

[(1, 216524576), (2, 108262288), (4, 54131144), (8, 27065572), (16, 13532786), (23, 9414112), (32, 6766393), (46, 4707056), (92, 2353528), (109, 1986464), (184, 1176764), (218, 993232), (368, 588382), (436, 496616), (736, 294191), (872, 248308), (1744, 124154), (2507, 86368), (2699, 80224), (3488, 62077), (5014, 43184), (5398, 40112), (10028, 21592), (10796, 20056)]