375008984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 894136320

約数和(自身を除く): 519127336

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 97, 119, 124, 131, 136, 194, 217, 238, 248, 262, 388, 434, 476, 524, 527, 679, 776, 868, 917, 952, 1048, 1054, 1358, 1649, 1736, 1834, 2108, 2227, 2716, 3007, 3298, 3668, 3689, 4061, 4216, 4454, 5432, 6014, 6596, 7336, 7378, 8122, 8908, 11543, 12028, 12707, 13192, 14756, 15589, 16244, 17816, 21049, 23086, 24056, 25414, 28427, 29512, 31178, 32488, 42098, 46172, 50828, 51119, 56854, 62356, 69037, 84196, 88949, 92344, 101656, 102238, 113708, 124712, 138074, 168392, 177898, 204476, 216019, 227416, 276148, 355796, 357833, 393917, 408952, 432038, 483259, 552296, 711592, 715666, 787834, 864076, 966518, 1431332, 1512133, 1575668, 1728152, 1933036, 2757419, 2862664, 3024266, 3151336, 3866072, 5514838, 6048532, 6696589, 11029676, 12097064, 13393178, 22059352, 26786356, 46876123, 53572712, 93752246, 187504492, 375008984]

約数ペア:

[(1, 375008984), (2, 187504492), (4, 93752246), (7, 53572712), (8, 46876123), (14, 26786356), (17, 22059352), (28, 13393178), (31, 12097064), (34, 11029676), (56, 6696589), (62, 6048532), (68, 5514838), (97, 3866072), (119, 3151336), (124, 3024266), (131, 2862664), (136, 2757419), (194, 1933036), (217, 1728152), (238, 1575668), (248, 1512133), (262, 1431332), (388, 966518), (434, 864076), (476, 787834), (524, 715666), (527, 711592), (679, 552296), (776, 483259), (868, 432038), (917, 408952), (952, 393917), (1048, 357833), (1054, 355796), (1358, 276148), (1649, 227416), (1736, 216019), (1834, 204476), (2108, 177898), (2227, 168392), (2716, 138074), (3007, 124712), (3298, 113708), (3668, 102238), (3689, 101656), (4061, 92344), (4216, 88949), (4454, 84196), (5432, 69037), (6014, 62356), (6596, 56854), (7336, 51119), (7378, 50828), (8122, 46172), (8908, 42098), (11543, 32488), (12028, 31178), (12707, 29512), (13192, 28427), (14756, 25414), (15589, 24056), (16244, 23086), (17816, 21049)]