293055462

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 779673600

約数和(自身を除く): 486618138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 89, 93, 126, 178, 186, 189, 217, 267, 279, 281, 378, 434, 534, 558, 562, 623, 651, 801, 837, 843, 1246, 1302, 1602, 1674, 1686, 1869, 1953, 1967, 2403, 2529, 2759, 3738, 3906, 3934, 4806, 5058, 5518, 5607, 5859, 5901, 7587, 8277, 8711, 11214, 11718, 11802, 15174, 16554, 16821, 17422, 17703, 19313, 24831, 25009, 26133, 33642, 35406, 38626, 49662, 50018, 52266, 53109, 57939, 60977, 74493, 75027, 78399, 106218, 115878, 121954, 148986, 150054, 156798, 173817, 175063, 182931, 225081, 235197, 347634, 350126, 365862, 450162, 470394, 521451, 525189, 548793, 675243, 775279, 1042902, 1050378, 1097586, 1350486, 1550558, 1575567, 1646379, 2325837, 3151134, 3292758, 4651674, 4726701, 5426953, 6977511, 9453402, 10853906, 13955022, 16280859, 20932533, 32561718, 41865066, 48842577, 97685154, 146527731, 293055462]

約数ペア:

[(1, 293055462), (2, 146527731), (3, 97685154), (6, 48842577), (7, 41865066), (9, 32561718), (14, 20932533), (18, 16280859), (21, 13955022), (27, 10853906), (31, 9453402), (42, 6977511), (54, 5426953), (62, 4726701), (63, 4651674), (89, 3292758), (93, 3151134), (126, 2325837), (178, 1646379), (186, 1575567), (189, 1550558), (217, 1350486), (267, 1097586), (279, 1050378), (281, 1042902), (378, 775279), (434, 675243), (534, 548793), (558, 525189), (562, 521451), (623, 470394), (651, 450162), (801, 365862), (837, 350126), (843, 347634), (1246, 235197), (1302, 225081), (1602, 182931), (1674, 175063), (1686, 173817), (1869, 156798), (1953, 150054), (1967, 148986), (2403, 121954), (2529, 115878), (2759, 106218), (3738, 78399), (3906, 75027), (3934, 74493), (4806, 60977), (5058, 57939), (5518, 53109), (5607, 52266), (5859, 50018), (5901, 49662), (7587, 38626), (8277, 35406), (8711, 33642), (11214, 26133), (11718, 25009), (11802, 24831), (15174, 19313), (16554, 17703), (16821, 17422)]