307798488

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{30319}}^1$

素因数の和:30381

約数の個数: 64

約数和(自身を含む): 873216000

約数和(自身を除く): 565417512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 30319, 60638, 90957, 121276, 181914, 242552, 272871, 363828, 545742, 727656, 818613, 1091484, 1424993, 1637226, 2182968, 2849986, 3274452, 4274979, 5699972, 6548904, 8549958, 11399944, 12824937, 17099916, 25649874, 34199832, 38474811, 51299748, 76949622, 102599496, 153899244, 307798488]

約数ペア:

[(1, 307798488), (2, 153899244), (3, 102599496), (4, 76949622), (6, 51299748), (8, 38474811), (9, 34199832), (12, 25649874), (18, 17099916), (24, 12824937), (27, 11399944), (36, 8549958), (47, 6548904), (54, 5699972), (72, 4274979), (94, 3274452), (108, 2849986), (141, 2182968), (188, 1637226), (216, 1424993), (282, 1091484), (376, 818613), (423, 727656), (564, 545742), (846, 363828), (1128, 272871), (1269, 242552), (1692, 181914), (2538, 121276), (3384, 90957), (5076, 60638), (10152, 30319)]