240038216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 502329600

約数和(自身を除く): 262291384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 113, 202, 226, 239, 404, 452, 478, 808, 904, 956, 1111, 1243, 1912, 2222, 2486, 2629, 4444, 4972, 5258, 8888, 9944, 10516, 11413, 21032, 22826, 24139, 27007, 45652, 48278, 54014, 91304, 96556, 108028, 125543, 193112, 216056, 251086, 265529, 297077, 502172, 531058, 594154, 1004344, 1062116, 1188308, 2124232, 2376616, 2727707, 5455414, 10910828, 21821656, 30004777, 60009554, 120019108, 240038216]

約数ペア:

[(1, 240038216), (2, 120019108), (4, 60009554), (8, 30004777), (11, 21821656), (22, 10910828), (44, 5455414), (88, 2727707), (101, 2376616), (113, 2124232), (202, 1188308), (226, 1062116), (239, 1004344), (404, 594154), (452, 531058), (478, 502172), (808, 297077), (904, 265529), (956, 251086), (1111, 216056), (1243, 193112), (1912, 125543), (2222, 108028), (2486, 96556), (2629, 91304), (4444, 54014), (4972, 48278), (5258, 45652), (8888, 27007), (9944, 24139), (10516, 22826), (11413, 21032)]