245072604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{18583}}^1$

素因数の和:18754

約数の個数: 48

約数和(自身を含む): 657724928

約数和(自身を除く): 412652324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 18583, 37166, 55749, 74332, 111498, 130081, 222996, 260162, 390243, 520324, 780486, 1560972, 2917531, 5835062, 8752593, 11670124, 17505186, 20422717, 35010372, 40845434, 61268151, 81690868, 122536302, 245072604]

約数ペア:

[(1, 245072604), (2, 122536302), (3, 81690868), (4, 61268151), (6, 40845434), (7, 35010372), (12, 20422717), (14, 17505186), (21, 11670124), (28, 8752593), (42, 5835062), (84, 2917531), (157, 1560972), (314, 780486), (471, 520324), (628, 390243), (942, 260162), (1099, 222996), (1884, 130081), (2198, 111498), (3297, 74332), (4396, 55749), (6594, 37166), (13188, 18583)]