229667536

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 522109440

約数和(自身を除く): 292441904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 101, 112, 158, 202, 257, 316, 404, 514, 553, 632, 707, 808, 1028, 1106, 1264, 1414, 1616, 1799, 2056, 2212, 2828, 3598, 4112, 4424, 5656, 7196, 7979, 8848, 11312, 14392, 15958, 20303, 25957, 28784, 31916, 40606, 51914, 55853, 63832, 81212, 103828, 111706, 127664, 142121, 162424, 181699, 207656, 223412, 284242, 324848, 363398, 415312, 446824, 568484, 726796, 893648, 1136968, 1453592, 2050603, 2273936, 2907184, 4101206, 8202412, 14354221, 16404824, 28708442, 32809648, 57416884, 114833768, 229667536]

約数ペア:

[(1, 229667536), (2, 114833768), (4, 57416884), (7, 32809648), (8, 28708442), (14, 16404824), (16, 14354221), (28, 8202412), (56, 4101206), (79, 2907184), (101, 2273936), (112, 2050603), (158, 1453592), (202, 1136968), (257, 893648), (316, 726796), (404, 568484), (514, 446824), (553, 415312), (632, 363398), (707, 324848), (808, 284242), (1028, 223412), (1106, 207656), (1264, 181699), (1414, 162424), (1616, 142121), (1799, 127664), (2056, 111706), (2212, 103828), (2828, 81212), (3598, 63832), (4112, 55853), (4424, 51914), (5656, 40606), (7196, 31916), (7979, 28784), (8848, 25957), (11312, 20303), (14392, 15958)]