404958552

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 1116288000

約数和(自身を除く): 711329448

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 113, 114, 116, 152, 174, 226, 228, 232, 271, 339, 348, 452, 456, 542, 551, 678, 696, 813, 904, 1084, 1102, 1356, 1626, 1653, 2147, 2168, 2204, 2712, 3252, 3277, 3306, 4294, 4408, 5149, 6441, 6504, 6554, 6612, 7859, 8588, 9831, 10298, 12882, 13108, 13224, 15447, 15718, 17176, 19662, 20596, 23577, 25764, 26216, 30623, 30894, 31436, 39324, 41192, 47154, 51528, 61246, 61788, 62263, 62872, 78648, 91869, 94308, 122492, 123576, 124526, 149321, 183738, 186789, 188616, 244984, 249052, 298642, 367476, 373578, 447963, 498104, 581837, 597284, 734952, 747156, 888067, 895926, 1163674, 1194568, 1494312, 1745511, 1776134, 1791852, 2327348, 2664201, 3491022, 3552268, 3583704, 4654696, 5328402, 6982044, 7104536, 10656804, 13964088, 16873273, 21313608, 33746546, 50619819, 67493092, 101239638, 134986184, 202479276, 404958552]

約数ペア:

[(1, 404958552), (2, 202479276), (3, 134986184), (4, 101239638), (6, 67493092), (8, 50619819), (12, 33746546), (19, 21313608), (24, 16873273), (29, 13964088), (38, 10656804), (57, 7104536), (58, 6982044), (76, 5328402), (87, 4654696), (113, 3583704), (114, 3552268), (116, 3491022), (152, 2664201), (174, 2327348), (226, 1791852), (228, 1776134), (232, 1745511), (271, 1494312), (339, 1194568), (348, 1163674), (452, 895926), (456, 888067), (542, 747156), (551, 734952), (678, 597284), (696, 581837), (813, 498104), (904, 447963), (1084, 373578), (1102, 367476), (1356, 298642), (1626, 249052), (1653, 244984), (2147, 188616), (2168, 186789), (2204, 183738), (2712, 149321), (3252, 124526), (3277, 123576), (3306, 122492), (4294, 94308), (4408, 91869), (5149, 78648), (6441, 62872), (6504, 62263), (6554, 61788), (6612, 61246), (7859, 51528), (8588, 47154), (9831, 41192), (10298, 39324), (12882, 31436), (13108, 30894), (13224, 30623), (15447, 26216), (15718, 25764), (17176, 23577), (19662, 20596)]