628700512

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 1411149600

約数和(自身を除く): 782449088

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 121, 176, 232, 242, 319, 352, 464, 484, 509, 638, 928, 968, 1018, 1276, 1331, 1936, 2036, 2552, 2662, 3509, 3872, 4072, 5104, 5324, 5599, 7018, 8144, 10208, 10648, 11198, 14036, 14761, 16288, 21296, 22396, 28072, 29522, 38599, 42592, 44792, 56144, 59044, 61589, 77198, 89584, 112288, 118088, 123178, 154396, 162371, 179168, 236176, 246356, 308792, 324742, 472352, 492712, 617584, 649484, 677479, 985424, 1235168, 1298968, 1354958, 1786081, 1970848, 2597936, 2709916, 3572162, 5195872, 5419832, 7144324, 10839664, 14288648, 19646891, 21679328, 28577296, 39293782, 57154592, 78587564, 157175128, 314350256, 628700512]

約数ペア:

[(1, 628700512), (2, 314350256), (4, 157175128), (8, 78587564), (11, 57154592), (16, 39293782), (22, 28577296), (29, 21679328), (32, 19646891), (44, 14288648), (58, 10839664), (88, 7144324), (116, 5419832), (121, 5195872), (176, 3572162), (232, 2709916), (242, 2597936), (319, 1970848), (352, 1786081), (464, 1354958), (484, 1298968), (509, 1235168), (638, 985424), (928, 677479), (968, 649484), (1018, 617584), (1276, 492712), (1331, 472352), (1936, 324742), (2036, 308792), (2552, 246356), (2662, 236176), (3509, 179168), (3872, 162371), (4072, 154396), (5104, 123178), (5324, 118088), (5599, 112288), (7018, 89584), (8144, 77198), (10208, 61589), (10648, 59044), (11198, 56144), (14036, 44792), (14761, 42592), (16288, 38599), (21296, 29522), (22396, 28072)]