1229604832

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4364

約数の個数: 72

約数和(自身を含む): 2655132480

約数和(自身を除く): 1425527648

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 289, 496, 527, 544, 578, 992, 1054, 1156, 2108, 2312, 4216, 4289, 4624, 8432, 8578, 8959, 9248, 16864, 17156, 17918, 34312, 35836, 68624, 71672, 72913, 132959, 137248, 143344, 145826, 265918, 286688, 291652, 531836, 583304, 1063672, 1166608, 1239521, 2127344, 2260303, 2333216, 2479042, 4254688, 4520606, 4958084, 9041212, 9916168, 18082424, 19832336, 36164848, 38425151, 39664672, 72329696, 76850302, 153700604, 307401208, 614802416, 1229604832]

約数ペア:

[(1, 1229604832), (2, 614802416), (4, 307401208), (8, 153700604), (16, 76850302), (17, 72329696), (31, 39664672), (32, 38425151), (34, 36164848), (62, 19832336), (68, 18082424), (124, 9916168), (136, 9041212), (248, 4958084), (272, 4520606), (289, 4254688), (496, 2479042), (527, 2333216), (544, 2260303), (578, 2127344), (992, 1239521), (1054, 1166608), (1156, 1063672), (2108, 583304), (2312, 531836), (4216, 291652), (4289, 286688), (4624, 265918), (8432, 145826), (8578, 143344), (8959, 137248), (9248, 132959), (16864, 72913), (17156, 71672), (17918, 68624), (34312, 35836)]