253874376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16249}}^1$

素因数の和:16299

約数の個数: 96

約数和(自身を含む): 811200000

約数和(自身を除く): 557325624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 15624, 16249, 32498, 48747, 64996, 97494, 113743, 129992, 146241, 194988, 227486, 292482, 341229, 389976, 454972, 503719, 584964, 682458, 909944, 1007438, 1023687, 1169928, 1364916, 1511157, 2014876, 2047374, 2729832, 3022314, 3526033, 4029752, 4094748, 4533471, 6044628, 7052066, 8189496, 9066942, 10578099, 12089256, 14104132, 18133884, 21156198, 28208264, 31734297, 36267768, 42312396, 63468594, 84624792, 126937188, 253874376]

約数ペア:

[(1, 253874376), (2, 126937188), (3, 84624792), (4, 63468594), (6, 42312396), (7, 36267768), (8, 31734297), (9, 28208264), (12, 21156198), (14, 18133884), (18, 14104132), (21, 12089256), (24, 10578099), (28, 9066942), (31, 8189496), (36, 7052066), (42, 6044628), (56, 4533471), (62, 4094748), (63, 4029752), (72, 3526033), (84, 3022314), (93, 2729832), (124, 2047374), (126, 2014876), (168, 1511157), (186, 1364916), (217, 1169928), (248, 1023687), (252, 1007438), (279, 909944), (372, 682458), (434, 584964), (504, 503719), (558, 454972), (651, 389976), (744, 341229), (868, 292482), (1116, 227486), (1302, 194988), (1736, 146241), (1953, 129992), (2232, 113743), (2604, 97494), (3906, 64996), (5208, 48747), (7812, 32498), (15624, 16249)]