225495736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 455132160

約数和(自身を除く): 229636424

約数列:

[1, 2, 4, 8, 31, 41, 62, 67, 82, 124, 134, 164, 248, 268, 328, 331, 536, 662, 1271, 1324, 2077, 2542, 2648, 2747, 4154, 5084, 5494, 8308, 10168, 10261, 10988, 13571, 16616, 20522, 21976, 22177, 27142, 41044, 44354, 54284, 82088, 85157, 88708, 108568, 170314, 177416, 340628, 420701, 681256, 687487, 841402, 909257, 1374974, 1682804, 1818514, 2749948, 3365608, 3637028, 5499896, 7274056, 28186967, 56373934, 112747868, 225495736]

約数ペア:

[(1, 225495736), (2, 112747868), (4, 56373934), (8, 28186967), (31, 7274056), (41, 5499896), (62, 3637028), (67, 3365608), (82, 2749948), (124, 1818514), (134, 1682804), (164, 1374974), (248, 909257), (268, 841402), (328, 687487), (331, 681256), (536, 420701), (662, 340628), (1271, 177416), (1324, 170314), (2077, 108568), (2542, 88708), (2648, 85157), (2747, 82088), (4154, 54284), (5084, 44354), (5494, 41044), (8308, 27142), (10168, 22177), (10261, 21976), (10988, 20522), (13571, 16616)]