268202472

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 737164800

約数和(自身を除く): 468962328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 79, 102, 106, 136, 157, 158, 159, 204, 212, 237, 314, 316, 318, 408, 424, 471, 474, 628, 632, 636, 901, 942, 948, 1256, 1272, 1343, 1802, 1884, 1896, 2669, 2686, 2703, 3604, 3768, 4029, 4187, 5338, 5372, 5406, 7208, 8007, 8058, 8321, 8374, 10676, 10744, 10812, 12403, 12561, 16014, 16116, 16642, 16748, 21352, 21624, 24806, 24963, 25122, 32028, 32232, 33284, 33496, 37209, 49612, 49926, 50244, 64056, 66568, 71179, 74418, 99224, 99852, 100488, 141457, 142358, 148836, 199704, 210851, 213537, 282914, 284716, 297672, 421702, 424371, 427074, 565828, 569432, 632553, 657359, 843404, 848742, 854148, 1131656, 1265106, 1314718, 1686808, 1697484, 1708296, 1972077, 2530212, 2629436, 3394968, 3944154, 5060424, 5258872, 7888308, 11175103, 15776616, 22350206, 33525309, 44700412, 67050618, 89400824, 134101236, 268202472]

約数ペア:

[(1, 268202472), (2, 134101236), (3, 89400824), (4, 67050618), (6, 44700412), (8, 33525309), (12, 22350206), (17, 15776616), (24, 11175103), (34, 7888308), (51, 5258872), (53, 5060424), (68, 3944154), (79, 3394968), (102, 2629436), (106, 2530212), (136, 1972077), (157, 1708296), (158, 1697484), (159, 1686808), (204, 1314718), (212, 1265106), (237, 1131656), (314, 854148), (316, 848742), (318, 843404), (408, 657359), (424, 632553), (471, 569432), (474, 565828), (628, 427074), (632, 424371), (636, 421702), (901, 297672), (942, 284716), (948, 282914), (1256, 213537), (1272, 210851), (1343, 199704), (1802, 148836), (1884, 142358), (1896, 141457), (2669, 100488), (2686, 99852), (2703, 99224), (3604, 74418), (3768, 71179), (4029, 66568), (4187, 64056), (5338, 50244), (5372, 49926), (5406, 49612), (7208, 37209), (8007, 33496), (8058, 33284), (8321, 32232), (8374, 32028), (10676, 25122), (10744, 24963), (10812, 24806), (12403, 21624), (12561, 21352), (16014, 16748), (16116, 16642)]