305525584

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1033

約数の個数: 120

約数和(自身を含む): 766284288

約数和(自身を除く): 460758704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 496, 637, 728, 784, 806, 868, 967, 1274, 1456, 1519, 1612, 1736, 1934, 2548, 2821, 3038, 3224, 3472, 3868, 5096, 5642, 6076, 6448, 6769, 7736, 10192, 11284, 12152, 12571, 13538, 15472, 19747, 22568, 24304, 25142, 27076, 29977, 39494, 45136, 47383, 50284, 54152, 59954, 78988, 87997, 94766, 100568, 108304, 119908, 157976, 175994, 189532, 201136, 209839, 239816, 315952, 351988, 379064, 389701, 419678, 479632, 615979, 703976, 758128, 779402, 839356, 1231958, 1407952, 1468873, 1558804, 1678712, 2463916, 2727907, 2937746, 3117608, 3357424, 4927832, 5455814, 5875492, 6235216, 9855664, 10911628, 11750984, 19095349, 21823256, 23501968, 38190698, 43646512, 76381396, 152762792, 305525584]

約数ペア:

[(1, 305525584), (2, 152762792), (4, 76381396), (7, 43646512), (8, 38190698), (13, 23501968), (14, 21823256), (16, 19095349), (26, 11750984), (28, 10911628), (31, 9855664), (49, 6235216), (52, 5875492), (56, 5455814), (62, 4927832), (91, 3357424), (98, 3117608), (104, 2937746), (112, 2727907), (124, 2463916), (182, 1678712), (196, 1558804), (208, 1468873), (217, 1407952), (248, 1231958), (364, 839356), (392, 779402), (403, 758128), (434, 703976), (496, 615979), (637, 479632), (728, 419678), (784, 389701), (806, 379064), (868, 351988), (967, 315952), (1274, 239816), (1456, 209839), (1519, 201136), (1612, 189532), (1736, 175994), (1934, 157976), (2548, 119908), (2821, 108304), (3038, 100568), (3224, 94766), (3472, 87997), (3868, 78988), (5096, 59954), (5642, 54152), (6076, 50284), (6448, 47383), (6769, 45136), (7736, 39494), (10192, 29977), (11284, 27076), (12152, 25142), (12571, 24304), (13538, 22568), (15472, 19747)]