494425656

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 1360569600

約数和(自身を除く): 866143944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 191, 229, 314, 382, 458, 471, 573, 628, 687, 764, 916, 942, 1146, 1256, 1374, 1413, 1528, 1719, 1832, 1884, 2061, 2292, 2748, 2826, 3438, 3768, 4122, 4584, 5496, 5652, 6876, 8244, 11304, 13752, 16488, 29987, 35953, 43739, 59974, 71906, 87478, 89961, 107859, 119948, 131217, 143812, 174956, 179922, 215718, 239896, 262434, 269883, 287624, 323577, 349912, 359844, 393651, 431436, 524868, 539766, 647154, 719688, 787302, 862872, 1049736, 1079532, 1294308, 1574604, 2159064, 2588616, 3149208, 6867023, 13734046, 20601069, 27468092, 41202138, 54936184, 61803207, 82404276, 123606414, 164808552, 247212828, 494425656]

約数ペア:

[(1, 494425656), (2, 247212828), (3, 164808552), (4, 123606414), (6, 82404276), (8, 61803207), (9, 54936184), (12, 41202138), (18, 27468092), (24, 20601069), (36, 13734046), (72, 6867023), (157, 3149208), (191, 2588616), (229, 2159064), (314, 1574604), (382, 1294308), (458, 1079532), (471, 1049736), (573, 862872), (628, 787302), (687, 719688), (764, 647154), (916, 539766), (942, 524868), (1146, 431436), (1256, 393651), (1374, 359844), (1413, 349912), (1528, 323577), (1719, 287624), (1832, 269883), (1884, 262434), (2061, 239896), (2292, 215718), (2748, 179922), (2826, 174956), (3438, 143812), (3768, 131217), (4122, 119948), (4584, 107859), (5496, 89961), (5652, 87478), (6876, 71906), (8244, 59974), (11304, 43739), (13752, 35953), (16488, 29987)]