123311664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1815

約数の個数: 120

約数和(自身を含む): 400188672

約数和(自身を除く): 276877008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1723, 1988, 2556, 2982, 3408, 3446, 3976, 4473, 5112, 5169, 5964, 6892, 7952, 8946, 10224, 10338, 11928, 12061, 13784, 15507, 17892, 20676, 23856, 24122, 27568, 31014, 35784, 36183, 41352, 48244, 62028, 71568, 72366, 82704, 96488, 108549, 122333, 124056, 144732, 192976, 217098, 244666, 248112, 289464, 366999, 434196, 489332, 578928, 733998, 856331, 868392, 978664, 1100997, 1467996, 1712662, 1736784, 1957328, 2201994, 2568993, 2935992, 3425324, 4403988, 5137986, 5871984, 6850648, 7706979, 8807976, 10275972, 13701296, 15413958, 17615952, 20551944, 30827916, 41103888, 61655832, 123311664]

約数ペア:

[(1, 123311664), (2, 61655832), (3, 41103888), (4, 30827916), (6, 20551944), (7, 17615952), (8, 15413958), (9, 13701296), (12, 10275972), (14, 8807976), (16, 7706979), (18, 6850648), (21, 5871984), (24, 5137986), (28, 4403988), (36, 3425324), (42, 2935992), (48, 2568993), (56, 2201994), (63, 1957328), (71, 1736784), (72, 1712662), (84, 1467996), (112, 1100997), (126, 978664), (142, 868392), (144, 856331), (168, 733998), (213, 578928), (252, 489332), (284, 434196), (336, 366999), (426, 289464), (497, 248112), (504, 244666), (568, 217098), (639, 192976), (852, 144732), (994, 124056), (1008, 122333), (1136, 108549), (1278, 96488), (1491, 82704), (1704, 72366), (1723, 71568), (1988, 62028), (2556, 48244), (2982, 41352), (3408, 36183), (3446, 35784), (3976, 31014), (4473, 27568), (5112, 24122), (5169, 23856), (5964, 20676), (6892, 17892), (7952, 15507), (8946, 13784), (10224, 12061), (10338, 11928)]