245344992

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{15679}}^1$

素因数の和:15855

約数の個数: 48

約数和(自身を含む): 648023040

約数和(自身を除く): 402678048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 15648, 15679, 31358, 47037, 62716, 94074, 125432, 188148, 250864, 376296, 501728, 752592, 1505184, 2555677, 5111354, 7667031, 10222708, 15334062, 20445416, 30668124, 40890832, 61336248, 81781664, 122672496, 245344992]

約数ペア:

[(1, 245344992), (2, 122672496), (3, 81781664), (4, 61336248), (6, 40890832), (8, 30668124), (12, 20445416), (16, 15334062), (24, 10222708), (32, 7667031), (48, 5111354), (96, 2555677), (163, 1505184), (326, 752592), (489, 501728), (652, 376296), (978, 250864), (1304, 188148), (1956, 125432), (2608, 94074), (3912, 62716), (5216, 47037), (7824, 31358), (15648, 15679)]