2942590288

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:593

約数の個数: 120

約数和(自身を含む): 6502333824

約数和(自身を除く): 3559743536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 73, 88, 94, 121, 146, 176, 188, 242, 292, 376, 443, 484, 517, 584, 752, 803, 886, 968, 1034, 1168, 1606, 1772, 1936, 2068, 3212, 3431, 3544, 4136, 4873, 5687, 6424, 6862, 7088, 8272, 8833, 9746, 11374, 12848, 13724, 17666, 19492, 20821, 22748, 27448, 32339, 35332, 37741, 38984, 41642, 45496, 53603, 54896, 64678, 70664, 75482, 77968, 83284, 90992, 107206, 129356, 141328, 150964, 166568, 214412, 229031, 258712, 301928, 333136, 355729, 415151, 428824, 458062, 517424, 603856, 711458, 830302, 857648, 916124, 1422916, 1519933, 1660604, 1832248, 2519341, 2845832, 3039866, 3321208, 3664496, 3913019, 5038682, 5691664, 6079732, 6642416, 7826038, 10077364, 12159464, 15652076, 16719263, 20154728, 24318928, 31304152, 33438526, 40309456, 62608304, 66877052, 133754104, 183911893, 267508208, 367823786, 735647572, 1471295144, 2942590288]

約数ペア:

[(1, 2942590288), (2, 1471295144), (4, 735647572), (8, 367823786), (11, 267508208), (16, 183911893), (22, 133754104), (44, 66877052), (47, 62608304), (73, 40309456), (88, 33438526), (94, 31304152), (121, 24318928), (146, 20154728), (176, 16719263), (188, 15652076), (242, 12159464), (292, 10077364), (376, 7826038), (443, 6642416), (484, 6079732), (517, 5691664), (584, 5038682), (752, 3913019), (803, 3664496), (886, 3321208), (968, 3039866), (1034, 2845832), (1168, 2519341), (1606, 1832248), (1772, 1660604), (1936, 1519933), (2068, 1422916), (3212, 916124), (3431, 857648), (3544, 830302), (4136, 711458), (4873, 603856), (5687, 517424), (6424, 458062), (6862, 428824), (7088, 415151), (8272, 355729), (8833, 333136), (9746, 301928), (11374, 258712), (12848, 229031), (13724, 214412), (17666, 166568), (19492, 150964), (20821, 141328), (22748, 129356), (27448, 107206), (32339, 90992), (35332, 83284), (37741, 77968), (38984, 75482), (41642, 70664), (45496, 64678), (53603, 54896)]