494563584

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20773}}^1$

素因数の和:20823

約数の個数: 72

約数和(自身を含む): 1358785792

約数和(自身を除く): 864222208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 20773, 23808, 41546, 62319, 83092, 124638, 166184, 249276, 332368, 498552, 643963, 664736, 997104, 1287926, 1329472, 1931889, 1994208, 2575852, 2658944, 3863778, 3988416, 5151704, 5317888, 7727556, 7976832, 10303408, 15455112, 15953664, 20606816, 30910224, 41213632, 61820448, 82427264, 123640896, 164854528, 247281792, 494563584]

約数ペア:

[(1, 494563584), (2, 247281792), (3, 164854528), (4, 123640896), (6, 82427264), (8, 61820448), (12, 41213632), (16, 30910224), (24, 20606816), (31, 15953664), (32, 15455112), (48, 10303408), (62, 7976832), (64, 7727556), (93, 5317888), (96, 5151704), (124, 3988416), (128, 3863778), (186, 2658944), (192, 2575852), (248, 1994208), (256, 1931889), (372, 1329472), (384, 1287926), (496, 997104), (744, 664736), (768, 643963), (992, 498552), (1488, 332368), (1984, 249276), (2976, 166184), (3968, 124638), (5952, 83092), (7936, 62319), (11904, 41546), (20773, 23808)]