337381520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6211}}^1$

素因数の和:6328

約数の個数: 80

約数和(自身を含む): 905858688

約数和(自身を除く): 568477168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1940, 2716, 3395, 3880, 5432, 6211, 6790, 7760, 10864, 12422, 13580, 24844, 27160, 31055, 43477, 49688, 54320, 62110, 86954, 99376, 124220, 173908, 217385, 248440, 347816, 434770, 496880, 602467, 695632, 869540, 1204934, 1739080, 2409868, 3012335, 3478160, 4217269, 4819736, 6024670, 8434538, 9639472, 12049340, 16869076, 21086345, 24098680, 33738152, 42172690, 48197360, 67476304, 84345380, 168690760, 337381520]

約数ペア:

[(1, 337381520), (2, 168690760), (4, 84345380), (5, 67476304), (7, 48197360), (8, 42172690), (10, 33738152), (14, 24098680), (16, 21086345), (20, 16869076), (28, 12049340), (35, 9639472), (40, 8434538), (56, 6024670), (70, 4819736), (80, 4217269), (97, 3478160), (112, 3012335), (140, 2409868), (194, 1739080), (280, 1204934), (388, 869540), (485, 695632), (560, 602467), (679, 496880), (776, 434770), (970, 347816), (1358, 248440), (1552, 217385), (1940, 173908), (2716, 124220), (3395, 99376), (3880, 86954), (5432, 62110), (6211, 54320), (6790, 49688), (7760, 43477), (10864, 31055), (12422, 27160), (13580, 24844)]