1555103664

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:656

約数の個数: 160

約数和(自身を含む): 4593991680

約数和(自身を除く): 3038888016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 191, 216, 282, 376, 382, 401, 423, 432, 564, 573, 752, 764, 802, 846, 1128, 1146, 1203, 1269, 1528, 1604, 1692, 1719, 2256, 2292, 2406, 2538, 3056, 3208, 3384, 3438, 3609, 4584, 4812, 5076, 5157, 6416, 6768, 6876, 7218, 8977, 9168, 9624, 10152, 10314, 10827, 13752, 14436, 17954, 18847, 19248, 20304, 20628, 21654, 26931, 27504, 28872, 35908, 37694, 41256, 43308, 53862, 56541, 57744, 71816, 75388, 76591, 80793, 82512, 86616, 107724, 113082, 143632, 150776, 153182, 161586, 169623, 173232, 215448, 226164, 229773, 242379, 301552, 306364, 323172, 339246, 430896, 452328, 459546, 484758, 508869, 612728, 646344, 678492, 689319, 904656, 919092, 969516, 1017738, 1225456, 1292688, 1356984, 1378638, 1838184, 1939032, 2035476, 2067957, 2713968, 2757276, 3599777, 3676368, 3878064, 4070952, 4135914, 5514552, 7199554, 8141904, 8271828, 10799331, 11029104, 14399108, 16543656, 21598662, 28798216, 32397993, 33087312, 43197324, 57596432, 64795986, 86394648, 97193979, 129591972, 172789296, 194387958, 259183944, 388775916, 518367888, 777551832, 1555103664]

約数ペア:

[(1, 1555103664), (2, 777551832), (3, 518367888), (4, 388775916), (6, 259183944), (8, 194387958), (9, 172789296), (12, 129591972), (16, 97193979), (18, 86394648), (24, 64795986), (27, 57596432), (36, 43197324), (47, 33087312), (48, 32397993), (54, 28798216), (72, 21598662), (94, 16543656), (108, 14399108), (141, 11029104), (144, 10799331), (188, 8271828), (191, 8141904), (216, 7199554), (282, 5514552), (376, 4135914), (382, 4070952), (401, 3878064), (423, 3676368), (432, 3599777), (564, 2757276), (573, 2713968), (752, 2067957), (764, 2035476), (802, 1939032), (846, 1838184), (1128, 1378638), (1146, 1356984), (1203, 1292688), (1269, 1225456), (1528, 1017738), (1604, 969516), (1692, 919092), (1719, 904656), (2256, 689319), (2292, 678492), (2406, 646344), (2538, 612728), (3056, 508869), (3208, 484758), (3384, 459546), (3438, 452328), (3609, 430896), (4584, 339246), (4812, 323172), (5076, 306364), (5157, 301552), (6416, 242379), (6768, 229773), (6876, 226164), (7218, 215448), (8977, 173232), (9168, 169623), (9624, 161586), (10152, 153182), (10314, 150776), (10827, 143632), (13752, 113082), (14436, 107724), (17954, 86616), (18847, 82512), (19248, 80793), (20304, 76591), (20628, 75388), (21654, 71816), (26931, 57744), (27504, 56541), (28872, 53862), (35908, 43308), (37694, 41256)]