40523868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 132276480

約数和(自身を除く): 91752612

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 443, 462, 484, 594, 693, 726, 756, 847, 886, 924, 1089, 1188, 1329, 1386, 1452, 1694, 1772, 2079, 2178, 2541, 2658, 2772, 3101, 3267, 3388, 3987, 4158, 4356, 4873, 5082, 5316, 6202, 6534, 7623, 7974, 8316, 9303, 9746, 10164, 11961, 12404, 13068, 14619, 15246, 15948, 18606, 19492, 22869, 23922, 27909, 29238, 30492, 34111, 37212, 43857, 45738, 47844, 53603, 55818, 58476, 68222, 83727, 87714, 91476, 102333, 107206, 111636, 131571, 136444, 160809, 167454, 175428, 204666, 214412, 263142, 306999, 321618, 334908, 375221, 409332, 482427, 526284, 613998, 643236, 750442, 920997, 964854, 1125663, 1227996, 1447281, 1500884, 1841994, 1929708, 2251326, 2894562, 3376989, 3683988, 4502652, 5789124, 6753978, 10130967, 13507956, 20261934, 40523868]

約数ペア:

[(1, 40523868), (2, 20261934), (3, 13507956), (4, 10130967), (6, 6753978), (7, 5789124), (9, 4502652), (11, 3683988), (12, 3376989), (14, 2894562), (18, 2251326), (21, 1929708), (22, 1841994), (27, 1500884), (28, 1447281), (33, 1227996), (36, 1125663), (42, 964854), (44, 920997), (54, 750442), (63, 643236), (66, 613998), (77, 526284), (84, 482427), (99, 409332), (108, 375221), (121, 334908), (126, 321618), (132, 306999), (154, 263142), (189, 214412), (198, 204666), (231, 175428), (242, 167454), (252, 160809), (297, 136444), (308, 131571), (363, 111636), (378, 107206), (396, 102333), (443, 91476), (462, 87714), (484, 83727), (594, 68222), (693, 58476), (726, 55818), (756, 53603), (847, 47844), (886, 45738), (924, 43857), (1089, 37212), (1188, 34111), (1329, 30492), (1386, 29238), (1452, 27909), (1694, 23922), (1772, 22869), (2079, 19492), (2178, 18606), (2541, 15948), (2658, 15246), (2772, 14619), (3101, 13068), (3267, 12404), (3388, 11961), (3987, 10164), (4158, 9746), (4356, 9303), (4873, 8316), (5082, 7974), (5316, 7623), (6202, 6534)]