420164712

素因数分解:

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

素因数の和:1184

約数の個数: 128

約数和(自身を含む): 1281571200

約数和(自身を除く): 861406488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 181, 198, 216, 264, 297, 362, 396, 543, 594, 724, 792, 977, 1086, 1188, 1448, 1629, 1954, 1991, 2172, 2376, 2931, 3258, 3908, 3982, 4344, 4887, 5862, 5973, 6516, 7816, 7964, 8793, 9774, 10747, 11724, 11946, 13032, 15928, 17586, 17919, 19548, 21494, 23448, 23892, 26379, 32241, 35172, 35838, 39096, 42988, 47784, 52758, 53757, 64482, 70344, 71676, 85976, 96723, 105516, 107514, 128964, 143352, 176837, 193446, 211032, 215028, 257928, 290169, 353674, 386892, 430056, 530511, 580338, 707348, 773784, 1061022, 1160676, 1414696, 1591533, 1945207, 2122044, 2321352, 3183066, 3890414, 4244088, 4774599, 5835621, 6366132, 7780828, 9549198, 11671242, 12732264, 15561656, 17506863, 19098396, 23342484, 35013726, 38196792, 46684968, 52520589, 70027452, 105041178, 140054904, 210082356, 420164712]

約数ペア:

[(1, 420164712), (2, 210082356), (3, 140054904), (4, 105041178), (6, 70027452), (8, 52520589), (9, 46684968), (11, 38196792), (12, 35013726), (18, 23342484), (22, 19098396), (24, 17506863), (27, 15561656), (33, 12732264), (36, 11671242), (44, 9549198), (54, 7780828), (66, 6366132), (72, 5835621), (88, 4774599), (99, 4244088), (108, 3890414), (132, 3183066), (181, 2321352), (198, 2122044), (216, 1945207), (264, 1591533), (297, 1414696), (362, 1160676), (396, 1061022), (543, 773784), (594, 707348), (724, 580338), (792, 530511), (977, 430056), (1086, 386892), (1188, 353674), (1448, 290169), (1629, 257928), (1954, 215028), (1991, 211032), (2172, 193446), (2376, 176837), (2931, 143352), (3258, 128964), (3908, 107514), (3982, 105516), (4344, 96723), (4887, 85976), (5862, 71676), (5973, 70344), (6516, 64482), (7816, 53757), (7964, 52758), (8793, 47784), (9774, 42988), (10747, 39096), (11724, 35838), (11946, 35172), (13032, 32241), (15928, 26379), (17586, 23892), (17919, 23448), (19548, 21494)]