218829348

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 566092800

約数和(自身を除く): 347263452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 269, 354, 383, 531, 538, 708, 766, 807, 1062, 1076, 1149, 1532, 1614, 2124, 2298, 2421, 3228, 3447, 4596, 4842, 6894, 9684, 13788, 15871, 22597, 31742, 45194, 47613, 63484, 67791, 90388, 95226, 103027, 135582, 142839, 190452, 203373, 206054, 271164, 285678, 309081, 406746, 412108, 571356, 618162, 813492, 927243, 1236324, 1854486, 3708972, 6078593, 12157186, 18235779, 24314372, 36471558, 54707337, 72943116, 109414674, 218829348]

約数ペア:

[(1, 218829348), (2, 109414674), (3, 72943116), (4, 54707337), (6, 36471558), (9, 24314372), (12, 18235779), (18, 12157186), (36, 6078593), (59, 3708972), (118, 1854486), (177, 1236324), (236, 927243), (269, 813492), (354, 618162), (383, 571356), (531, 412108), (538, 406746), (708, 309081), (766, 285678), (807, 271164), (1062, 206054), (1076, 203373), (1149, 190452), (1532, 142839), (1614, 135582), (2124, 103027), (2298, 95226), (2421, 90388), (3228, 67791), (3447, 63484), (4596, 47613), (4842, 45194), (6894, 31742), (9684, 22597), (13788, 15871)]