488234376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31249}}^1$

素因数の和:31299

約数の個数: 96

約数和(自身を含む): 1560000000

約数和(自身を除く): 1071765624

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, 31249, 62498, 93747, 124996, 187494, 218743, 249992, 281241, 374988, 437486, 562482, 656229, 749976, 874972, 968719, 1124964, 1312458, 1749944, 1937438, 1968687, 2249928, 2624916, 2906157, 3874876, 3937374, 5249832, 5812314, 6781033, 7749752, 7874748, 8718471, 11624628, 13562066, 15749496, 17436942, 20343099, 23249256, 27124132, 34873884, 40686198, 54248264, 61029297, 69747768, 81372396, 122058594, 162744792, 244117188, 488234376]

約数ペア:

[(1, 488234376), (2, 244117188), (3, 162744792), (4, 122058594), (6, 81372396), (7, 69747768), (8, 61029297), (9, 54248264), (12, 40686198), (14, 34873884), (18, 27124132), (21, 23249256), (24, 20343099), (28, 17436942), (31, 15749496), (36, 13562066), (42, 11624628), (56, 8718471), (62, 7874748), (63, 7749752), (72, 6781033), (84, 5812314), (93, 5249832), (124, 3937374), (126, 3874876), (168, 2906157), (186, 2624916), (217, 2249928), (248, 1968687), (252, 1937438), (279, 1749944), (372, 1312458), (434, 1124964), (504, 968719), (558, 874972), (651, 749976), (744, 656229), (868, 562482), (1116, 437486), (1302, 374988), (1736, 281241), (1953, 249992), (2232, 218743), (2604, 187494), (3906, 124996), (5208, 93747), (7812, 62498), (15624, 31249)]