386796072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 1112832000

約数和(自身を除く): 726035928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 71, 76, 78, 104, 114, 142, 152, 156, 213, 228, 247, 284, 312, 426, 456, 494, 568, 741, 852, 919, 923, 988, 1349, 1482, 1704, 1838, 1846, 1976, 2698, 2757, 2769, 2964, 3676, 3692, 4047, 5396, 5514, 5538, 5928, 7352, 7384, 8094, 10792, 11028, 11076, 11947, 16188, 17461, 17537, 22056, 22152, 23894, 32376, 34922, 35074, 35841, 47788, 52383, 52611, 65249, 69844, 70148, 71682, 95576, 104766, 105222, 130498, 139688, 140296, 143364, 195747, 209532, 210444, 226993, 260996, 286728, 391494, 419064, 420888, 453986, 521992, 680979, 782988, 848237, 907972, 1239731, 1361958, 1565976, 1696474, 1815944, 2479462, 2544711, 2723916, 3392948, 3719193, 4958924, 5089422, 5447832, 6785896, 7438386, 9917848, 10178844, 14876772, 16116503, 20357688, 29753544, 32233006, 48349509, 64466012, 96699018, 128932024, 193398036, 386796072]

約数ペア:

[(1, 386796072), (2, 193398036), (3, 128932024), (4, 96699018), (6, 64466012), (8, 48349509), (12, 32233006), (13, 29753544), (19, 20357688), (24, 16116503), (26, 14876772), (38, 10178844), (39, 9917848), (52, 7438386), (57, 6785896), (71, 5447832), (76, 5089422), (78, 4958924), (104, 3719193), (114, 3392948), (142, 2723916), (152, 2544711), (156, 2479462), (213, 1815944), (228, 1696474), (247, 1565976), (284, 1361958), (312, 1239731), (426, 907972), (456, 848237), (494, 782988), (568, 680979), (741, 521992), (852, 453986), (919, 420888), (923, 419064), (988, 391494), (1349, 286728), (1482, 260996), (1704, 226993), (1838, 210444), (1846, 209532), (1976, 195747), (2698, 143364), (2757, 140296), (2769, 139688), (2964, 130498), (3676, 105222), (3692, 104766), (4047, 95576), (5396, 71682), (5514, 70148), (5538, 69844), (5928, 65249), (7352, 52611), (7384, 52383), (8094, 47788), (10792, 35841), (11028, 35074), (11076, 34922), (11947, 32376), (16188, 23894), (17461, 22152), (17537, 22056)]