641534856

素因数分解:

$2^3\times 3^1\times {\mathrm{2897}}^1\times {\mathrm{9227}}^1$

素因数の和:12133

約数の個数: 32

約数和(自身を含む): 1604564640

約数和(自身を除く): 963029784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2897, 5794, 8691, 9227, 11588, 17382, 18454, 23176, 27681, 34764, 36908, 55362, 69528, 73816, 110724, 221448, 26730619, 53461238, 80191857, 106922476, 160383714, 213844952, 320767428, 641534856]

約数ペア:

[(1, 641534856), (2, 320767428), (3, 213844952), (4, 160383714), (6, 106922476), (8, 80191857), (12, 53461238), (24, 26730619), (2897, 221448), (5794, 110724), (8691, 73816), (9227, 69528), (11588, 55362), (17382, 36908), (18454, 34764), (23176, 27681)]