245166768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22111}}^1$

素因数の和:22143

約数の個数: 120

約数和(自身を含む): 855469056

約数和(自身を除く): 610302288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 22111, 44222, 66333, 88444, 132666, 154777, 176888, 198999, 243221, 265332, 309554, 353776, 397998, 464331, 486442, 530664, 619108, 729663, 795996, 928662, 972884, 1061328, 1238216, 1392993, 1459326, 1591992, 1702547, 1857324, 1945768, 2188989, 2476432, 2785986, 2918652, 3183984, 3405094, 3714648, 3891536, 4377978, 5107641, 5571972, 5837304, 6810188, 7429296, 8755956, 10215282, 11143944, 11674608, 13620376, 15322923, 17511912, 20430564, 22287888, 27240752, 30645846, 35023824, 40861128, 61291692, 81722256, 122583384, 245166768]

約数ペア:

[(1, 245166768), (2, 122583384), (3, 81722256), (4, 61291692), (6, 40861128), (7, 35023824), (8, 30645846), (9, 27240752), (11, 22287888), (12, 20430564), (14, 17511912), (16, 15322923), (18, 13620376), (21, 11674608), (22, 11143944), (24, 10215282), (28, 8755956), (33, 7429296), (36, 6810188), (42, 5837304), (44, 5571972), (48, 5107641), (56, 4377978), (63, 3891536), (66, 3714648), (72, 3405094), (77, 3183984), (84, 2918652), (88, 2785986), (99, 2476432), (112, 2188989), (126, 1945768), (132, 1857324), (144, 1702547), (154, 1591992), (168, 1459326), (176, 1392993), (198, 1238216), (231, 1061328), (252, 972884), (264, 928662), (308, 795996), (336, 729663), (396, 619108), (462, 530664), (504, 486442), (528, 464331), (616, 397998), (693, 353776), (792, 309554), (924, 265332), (1008, 243221), (1232, 198999), (1386, 176888), (1584, 154777), (1848, 132666), (2772, 88444), (3696, 66333), (5544, 44222), (11088, 22111)]