253600548

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2203}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 606505536

約数和(自身を除く): 352904988

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 181, 212, 318, 362, 543, 636, 724, 1086, 2172, 2203, 4406, 6609, 8812, 9593, 13218, 19186, 26436, 28779, 38372, 57558, 115116, 116759, 233518, 350277, 398743, 467036, 700554, 797486, 1196229, 1401108, 1594972, 2392458, 4784916, 21133379, 42266758, 63400137, 84533516, 126800274, 253600548]

約数ペア:

[(1, 253600548), (2, 126800274), (3, 84533516), (4, 63400137), (6, 42266758), (12, 21133379), (53, 4784916), (106, 2392458), (159, 1594972), (181, 1401108), (212, 1196229), (318, 797486), (362, 700554), (543, 467036), (636, 398743), (724, 350277), (1086, 233518), (2172, 116759), (2203, 115116), (4406, 57558), (6609, 38372), (8812, 28779), (9593, 26436), (13218, 19186)]