242658460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 576398592

約数和(自身を除く): 333740132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 113, 172, 215, 220, 226, 227, 430, 452, 454, 473, 565, 860, 908, 946, 1130, 1135, 1243, 1892, 2260, 2270, 2365, 2486, 2497, 4540, 4730, 4859, 4972, 4994, 6215, 9460, 9718, 9761, 9988, 12430, 12485, 19436, 19522, 24295, 24860, 24970, 25651, 39044, 48590, 48805, 49940, 51302, 53449, 97180, 97610, 102604, 106898, 107371, 128255, 195220, 213796, 214742, 256510, 267245, 282161, 429484, 513020, 534490, 536855, 564322, 1068980, 1073710, 1102993, 1128644, 1410805, 2147420, 2205986, 2821610, 4411972, 5514965, 5643220, 11029930, 12132923, 22059860, 24265846, 48531692, 60664615, 121329230, 242658460]

約数ペア:

[(1, 242658460), (2, 121329230), (4, 60664615), (5, 48531692), (10, 24265846), (11, 22059860), (20, 12132923), (22, 11029930), (43, 5643220), (44, 5514965), (55, 4411972), (86, 2821610), (110, 2205986), (113, 2147420), (172, 1410805), (215, 1128644), (220, 1102993), (226, 1073710), (227, 1068980), (430, 564322), (452, 536855), (454, 534490), (473, 513020), (565, 429484), (860, 282161), (908, 267245), (946, 256510), (1130, 214742), (1135, 213796), (1243, 195220), (1892, 128255), (2260, 107371), (2270, 106898), (2365, 102604), (2486, 97610), (2497, 97180), (4540, 53449), (4730, 51302), (4859, 49940), (4972, 48805), (4994, 48590), (6215, 39044), (9460, 25651), (9718, 24970), (9761, 24860), (9988, 24295), (12430, 19522), (12485, 19436)]