450918064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 973866240

約数和(自身を除く): 522948176

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 272, 424, 496, 527, 848, 901, 1009, 1054, 1643, 1802, 2018, 2108, 3286, 3604, 4036, 4216, 6572, 7208, 8072, 8432, 13144, 14416, 16144, 17153, 26288, 27931, 31279, 34306, 53477, 55862, 62558, 68612, 106954, 111724, 125116, 137224, 213908, 223448, 250232, 274448, 427816, 446896, 500464, 531743, 855632, 909109, 1063486, 1657787, 1818218, 2126972, 3315574, 3636436, 4253944, 6631148, 7272872, 8507888, 13262296, 14545744, 26524592, 28182379, 56364758, 112729516, 225459032, 450918064]

約数ペア:

[(1, 450918064), (2, 225459032), (4, 112729516), (8, 56364758), (16, 28182379), (17, 26524592), (31, 14545744), (34, 13262296), (53, 8507888), (62, 7272872), (68, 6631148), (106, 4253944), (124, 3636436), (136, 3315574), (212, 2126972), (248, 1818218), (272, 1657787), (424, 1063486), (496, 909109), (527, 855632), (848, 531743), (901, 500464), (1009, 446896), (1054, 427816), (1643, 274448), (1802, 250232), (2018, 223448), (2108, 213908), (3286, 137224), (3604, 125116), (4036, 111724), (4216, 106954), (6572, 68612), (7208, 62558), (8072, 55862), (8432, 53477), (13144, 34306), (14416, 31279), (16144, 27931), (17153, 26288)]