478727172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:684

約数の個数: 240

約数和(自身を含む): 1613230080

約数和(自身を除く): 1134502908

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 81, 84, 93, 99, 108, 124, 126, 132, 154, 162, 186, 189, 198, 217, 231, 252, 279, 297, 308, 324, 341, 372, 378, 396, 434, 462, 558, 567, 594, 619, 651, 682, 693, 756, 837, 868, 891, 924, 1023, 1116, 1134, 1188, 1238, 1302, 1364, 1386, 1674, 1782, 1857, 1953, 2046, 2079, 2268, 2387, 2476, 2511, 2604, 2772, 3069, 3348, 3564, 3714, 3906, 4092, 4158, 4333, 4774, 5022, 5571, 5859, 6138, 6237, 6809, 7161, 7428, 7812, 8316, 8666, 9207, 9548, 10044, 11142, 11718, 12276, 12474, 12999, 13618, 14322, 16713, 17332, 17577, 18414, 19189, 20427, 21483, 22284, 23436, 24948, 25998, 27236, 27621, 28644, 33426, 35154, 36828, 38378, 38997, 40854, 42966, 47663, 50139, 51996, 55242, 57567, 61281, 64449, 66852, 70308, 76756, 77994, 81708, 85932, 95326, 100278, 110484, 115134, 116991, 122562, 128898, 134323, 142989, 155988, 172701, 183843, 190652, 193347, 200556, 211079, 230268, 233982, 245124, 257796, 268646, 285978, 345402, 350973, 367686, 386694, 402969, 422158, 428967, 467964, 518103, 537292, 551529, 571956, 633237, 690804, 701946, 735372, 773388, 805938, 844316, 857934, 1036206, 1103058, 1208907, 1266474, 1286901, 1403892, 1477553, 1554309, 1611876, 1715868, 1899711, 2072412, 2206116, 2417814, 2532948, 2573802, 2955106, 3108618, 3626721, 3799422, 3860703, 4432659, 4835628, 5147604, 5699133, 5910212, 6217236, 7253442, 7598844, 7721406, 8865318, 10880163, 11398266, 13297977, 14506884, 15442812, 17097399, 17730636, 21760326, 22796532, 26595954, 34194798, 39893931, 43520652, 53191908, 68389596, 79787862, 119681793, 159575724, 239363586, 478727172]

約数ペア:

[(1, 478727172), (2, 239363586), (3, 159575724), (4, 119681793), (6, 79787862), (7, 68389596), (9, 53191908), (11, 43520652), (12, 39893931), (14, 34194798), (18, 26595954), (21, 22796532), (22, 21760326), (27, 17730636), (28, 17097399), (31, 15442812), (33, 14506884), (36, 13297977), (42, 11398266), (44, 10880163), (54, 8865318), (62, 7721406), (63, 7598844), (66, 7253442), (77, 6217236), (81, 5910212), (84, 5699133), (93, 5147604), (99, 4835628), (108, 4432659), (124, 3860703), (126, 3799422), (132, 3626721), (154, 3108618), (162, 2955106), (186, 2573802), (189, 2532948), (198, 2417814), (217, 2206116), (231, 2072412), (252, 1899711), (279, 1715868), (297, 1611876), (308, 1554309), (324, 1477553), (341, 1403892), (372, 1286901), (378, 1266474), (396, 1208907), (434, 1103058), (462, 1036206), (558, 857934), (567, 844316), (594, 805938), (619, 773388), (651, 735372), (682, 701946), (693, 690804), (756, 633237), (837, 571956), (868, 551529), (891, 537292), (924, 518103), (1023, 467964), (1116, 428967), (1134, 422158), (1188, 402969), (1238, 386694), (1302, 367686), (1364, 350973), (1386, 345402), (1674, 285978), (1782, 268646), (1857, 257796), (1953, 245124), (2046, 233982), (2079, 230268), (2268, 211079), (2387, 200556), (2476, 193347), (2511, 190652), (2604, 183843), (2772, 172701), (3069, 155988), (3348, 142989), (3564, 134323), (3714, 128898), (3906, 122562), (4092, 116991), (4158, 115134), (4333, 110484), (4774, 100278), (5022, 95326), (5571, 85932), (5859, 81708), (6138, 77994), (6237, 76756), (6809, 70308), (7161, 66852), (7428, 64449), (7812, 61281), (8316, 57567), (8666, 55242), (9207, 51996), (9548, 50139), (10044, 47663), (11142, 42966), (11718, 40854), (12276, 38997), (12474, 38378), (12999, 36828), (13618, 35154), (14322, 33426), (16713, 28644), (17332, 27621), (17577, 27236), (18414, 25998), (19189, 24948), (20427, 23436), (21483, 22284)]