315901656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20219}}^1$

素因数の和:20269

約数の個数: 96

約数和(自身を含む): 1009382400

約数和(自身を除く): 693480744

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, 20219, 40438, 60657, 80876, 121314, 141533, 161752, 181971, 242628, 283066, 363942, 424599, 485256, 566132, 626789, 727884, 849198, 1132264, 1253578, 1273797, 1455768, 1698396, 1880367, 2507156, 2547594, 3396792, 3760734, 4387523, 5014312, 5095188, 5641101, 7521468, 8775046, 10190376, 11282202, 13162569, 15042936, 17550092, 22564404, 26325138, 35100184, 39487707, 45128808, 52650276, 78975414, 105300552, 157950828, 315901656]

約数ペア:

[(1, 315901656), (2, 157950828), (3, 105300552), (4, 78975414), (6, 52650276), (7, 45128808), (8, 39487707), (9, 35100184), (12, 26325138), (14, 22564404), (18, 17550092), (21, 15042936), (24, 13162569), (28, 11282202), (31, 10190376), (36, 8775046), (42, 7521468), (56, 5641101), (62, 5095188), (63, 5014312), (72, 4387523), (84, 3760734), (93, 3396792), (124, 2547594), (126, 2507156), (168, 1880367), (186, 1698396), (217, 1455768), (248, 1273797), (252, 1253578), (279, 1132264), (372, 849198), (434, 727884), (504, 626789), (558, 566132), (651, 485256), (744, 424599), (868, 363942), (1116, 283066), (1302, 242628), (1736, 181971), (1953, 161752), (2232, 141533), (2604, 121314), (3906, 80876), (5208, 60657), (7812, 40438), (15624, 20219)]