287733708

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 787913280

約数和(自身を除く): 500179572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 113, 116, 162, 174, 226, 261, 271, 324, 339, 348, 452, 522, 542, 678, 783, 813, 1017, 1044, 1084, 1356, 1566, 1626, 2034, 2349, 2439, 3051, 3132, 3252, 3277, 4068, 4698, 4878, 6102, 6554, 7317, 7859, 9153, 9396, 9756, 9831, 12204, 13108, 14634, 15718, 18306, 19662, 21951, 23577, 29268, 29493, 30623, 31436, 36612, 39324, 43902, 47154, 58986, 61246, 70731, 87804, 88479, 91869, 94308, 117972, 122492, 141462, 176958, 183738, 212193, 265437, 275607, 282924, 353916, 367476, 424386, 530874, 551214, 636579, 826821, 848772, 888067, 1061748, 1102428, 1273158, 1653642, 1776134, 2480463, 2546316, 2664201, 3307284, 3552268, 4960926, 5328402, 7992603, 9921852, 10656804, 15985206, 23977809, 31970412, 47955618, 71933427, 95911236, 143866854, 287733708]

約数ペア:

[(1, 287733708), (2, 143866854), (3, 95911236), (4, 71933427), (6, 47955618), (9, 31970412), (12, 23977809), (18, 15985206), (27, 10656804), (29, 9921852), (36, 7992603), (54, 5328402), (58, 4960926), (81, 3552268), (87, 3307284), (108, 2664201), (113, 2546316), (116, 2480463), (162, 1776134), (174, 1653642), (226, 1273158), (261, 1102428), (271, 1061748), (324, 888067), (339, 848772), (348, 826821), (452, 636579), (522, 551214), (542, 530874), (678, 424386), (783, 367476), (813, 353916), (1017, 282924), (1044, 275607), (1084, 265437), (1356, 212193), (1566, 183738), (1626, 176958), (2034, 141462), (2349, 122492), (2439, 117972), (3051, 94308), (3132, 91869), (3252, 88479), (3277, 87804), (4068, 70731), (4698, 61246), (4878, 58986), (6102, 47154), (6554, 43902), (7317, 39324), (7859, 36612), (9153, 31436), (9396, 30623), (9756, 29493), (9831, 29268), (12204, 23577), (13108, 21951), (14634, 19662), (15718, 18306)]