499395864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 1419264000

約数和(自身を除く): 919868136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 139, 186, 248, 264, 278, 341, 372, 417, 439, 556, 682, 744, 834, 878, 1023, 1112, 1317, 1364, 1529, 1668, 1756, 2046, 2634, 2728, 3058, 3336, 3512, 4092, 4309, 4587, 4829, 5268, 6116, 8184, 8618, 9174, 9658, 10536, 12232, 12927, 13609, 14487, 17236, 18348, 19316, 25854, 27218, 28974, 34472, 36696, 38632, 40827, 47399, 51708, 54436, 57948, 61021, 81654, 94798, 103416, 108872, 115896, 122042, 142197, 149699, 163308, 183063, 189596, 244084, 284394, 299398, 326616, 366126, 379192, 449097, 488168, 568788, 598796, 671231, 732252, 898194, 1137576, 1197592, 1342462, 1464504, 1796388, 1891651, 2013693, 2684924, 3592776, 3783302, 4027386, 5369848, 5674953, 7566604, 8054772, 11349906, 15133208, 16109544, 20808161, 22699812, 41616322, 45399624, 62424483, 83232644, 124848966, 166465288, 249697932, 499395864]

約数ペア:

[(1, 499395864), (2, 249697932), (3, 166465288), (4, 124848966), (6, 83232644), (8, 62424483), (11, 45399624), (12, 41616322), (22, 22699812), (24, 20808161), (31, 16109544), (33, 15133208), (44, 11349906), (62, 8054772), (66, 7566604), (88, 5674953), (93, 5369848), (124, 4027386), (132, 3783302), (139, 3592776), (186, 2684924), (248, 2013693), (264, 1891651), (278, 1796388), (341, 1464504), (372, 1342462), (417, 1197592), (439, 1137576), (556, 898194), (682, 732252), (744, 671231), (834, 598796), (878, 568788), (1023, 488168), (1112, 449097), (1317, 379192), (1364, 366126), (1529, 326616), (1668, 299398), (1756, 284394), (2046, 244084), (2634, 189596), (2728, 183063), (3058, 163308), (3336, 149699), (3512, 142197), (4092, 122042), (4309, 115896), (4587, 108872), (4829, 103416), (5268, 94798), (6116, 81654), (8184, 61021), (8618, 57948), (9174, 54436), (9658, 51708), (10536, 47399), (12232, 40827), (12927, 38632), (13609, 36696), (14487, 34472), (17236, 28974), (18348, 27218), (19316, 25854)]