1330521588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{977}}^1$

素因数の和:1198

約数の個数: 144

約数和(自身を含む): 3887432640

約数和(自身を除く): 2556911052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 181, 198, 209, 228, 342, 362, 396, 418, 543, 627, 684, 724, 836, 977, 1086, 1254, 1629, 1881, 1954, 1991, 2172, 2508, 2931, 3258, 3439, 3762, 3908, 3982, 5862, 5973, 6516, 6878, 7524, 7964, 8793, 10317, 10747, 11724, 11946, 13756, 17586, 17919, 18563, 20634, 21494, 23892, 30951, 32241, 35172, 35838, 37126, 37829, 41268, 42988, 55689, 61902, 64482, 71676, 74252, 75658, 96723, 111378, 113487, 123804, 128964, 151316, 167067, 176837, 193446, 204193, 222756, 226974, 334134, 340461, 353674, 386892, 408386, 453948, 530511, 612579, 668268, 680922, 707348, 816772, 1061022, 1225158, 1361844, 1591533, 1837737, 1945207, 2122044, 2450316, 3183066, 3359903, 3675474, 3890414, 5835621, 6366132, 6719806, 7350948, 7780828, 10079709, 11671242, 13439612, 17506863, 20159418, 23342484, 30239127, 35013726, 36958933, 40318836, 60478254, 70027452, 73917866, 110876799, 120956508, 147835732, 221753598, 332630397, 443507196, 665260794, 1330521588]

約数ペア:

[(1, 1330521588), (2, 665260794), (3, 443507196), (4, 332630397), (6, 221753598), (9, 147835732), (11, 120956508), (12, 110876799), (18, 73917866), (19, 70027452), (22, 60478254), (33, 40318836), (36, 36958933), (38, 35013726), (44, 30239127), (57, 23342484), (66, 20159418), (76, 17506863), (99, 13439612), (114, 11671242), (132, 10079709), (171, 7780828), (181, 7350948), (198, 6719806), (209, 6366132), (228, 5835621), (342, 3890414), (362, 3675474), (396, 3359903), (418, 3183066), (543, 2450316), (627, 2122044), (684, 1945207), (724, 1837737), (836, 1591533), (977, 1361844), (1086, 1225158), (1254, 1061022), (1629, 816772), (1881, 707348), (1954, 680922), (1991, 668268), (2172, 612579), (2508, 530511), (2931, 453948), (3258, 408386), (3439, 386892), (3762, 353674), (3908, 340461), (3982, 334134), (5862, 226974), (5973, 222756), (6516, 204193), (6878, 193446), (7524, 176837), (7964, 167067), (8793, 151316), (10317, 128964), (10747, 123804), (11724, 113487), (11946, 111378), (13756, 96723), (17586, 75658), (17919, 74252), (18563, 71676), (20634, 64482), (21494, 61902), (23892, 55689), (30951, 42988), (32241, 41268), (35172, 37829), (35838, 37126)]