268319072

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 624117312

約数和(自身を除く): 355798240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 97, 106, 112, 194, 212, 224, 233, 371, 388, 424, 466, 679, 742, 776, 848, 932, 1358, 1484, 1552, 1631, 1696, 1864, 2716, 2968, 3104, 3262, 3728, 5141, 5432, 5936, 6524, 7456, 10282, 10864, 11872, 12349, 13048, 20564, 21728, 22601, 24698, 26096, 35987, 41128, 45202, 49396, 52192, 71974, 82256, 86443, 90404, 98792, 143948, 158207, 164512, 172886, 180808, 197584, 287896, 316414, 345772, 361616, 395168, 575792, 632828, 691544, 723232, 1151584, 1197853, 1265656, 1383088, 2395706, 2531312, 2766176, 4791412, 5062624, 8384971, 9582824, 16769942, 19165648, 33539884, 38331296, 67079768, 134159536, 268319072]

約数ペア:

[(1, 268319072), (2, 134159536), (4, 67079768), (7, 38331296), (8, 33539884), (14, 19165648), (16, 16769942), (28, 9582824), (32, 8384971), (53, 5062624), (56, 4791412), (97, 2766176), (106, 2531312), (112, 2395706), (194, 1383088), (212, 1265656), (224, 1197853), (233, 1151584), (371, 723232), (388, 691544), (424, 632828), (466, 575792), (679, 395168), (742, 361616), (776, 345772), (848, 316414), (932, 287896), (1358, 197584), (1484, 180808), (1552, 172886), (1631, 164512), (1696, 158207), (1864, 143948), (2716, 98792), (2968, 90404), (3104, 86443), (3262, 82256), (3728, 71974), (5141, 52192), (5432, 49396), (5936, 45202), (6524, 41128), (7456, 35987), (10282, 26096), (10864, 24698), (11872, 22601), (12349, 21728), (13048, 20564)]