223788992

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 112

約数和(自身を含む): 544250880

約数和(自身を除く): 320461888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 64, 76, 112, 122, 133, 152, 224, 244, 266, 304, 427, 431, 448, 488, 532, 608, 854, 862, 976, 1064, 1159, 1216, 1708, 1724, 1952, 2128, 2318, 3017, 3416, 3448, 3904, 4256, 4636, 6034, 6832, 6896, 8113, 8189, 8512, 9272, 12068, 13664, 13792, 16226, 16378, 18544, 24136, 26291, 27328, 27584, 32452, 32756, 37088, 48272, 52582, 57323, 64904, 65512, 74176, 96544, 105164, 114646, 129808, 131024, 184037, 193088, 210328, 229292, 259616, 262048, 368074, 420656, 458584, 499529, 519232, 524096, 736148, 841312, 917168, 999058, 1472296, 1682624, 1834336, 1998116, 2944592, 3496703, 3668672, 3996232, 5889184, 6993406, 7992464, 11778368, 13986812, 15984928, 27973624, 31969856, 55947248, 111894496, 223788992]

約数ペア:

[(1, 223788992), (2, 111894496), (4, 55947248), (7, 31969856), (8, 27973624), (14, 15984928), (16, 13986812), (19, 11778368), (28, 7992464), (32, 6993406), (38, 5889184), (56, 3996232), (61, 3668672), (64, 3496703), (76, 2944592), (112, 1998116), (122, 1834336), (133, 1682624), (152, 1472296), (224, 999058), (244, 917168), (266, 841312), (304, 736148), (427, 524096), (431, 519232), (448, 499529), (488, 458584), (532, 420656), (608, 368074), (854, 262048), (862, 259616), (976, 229292), (1064, 210328), (1159, 193088), (1216, 184037), (1708, 131024), (1724, 129808), (1952, 114646), (2128, 105164), (2318, 96544), (3017, 74176), (3416, 65512), (3448, 64904), (3904, 57323), (4256, 52582), (4636, 48272), (6034, 37088), (6832, 32756), (6896, 32452), (8113, 27584), (8189, 27328), (8512, 26291), (9272, 24136), (12068, 18544), (13664, 16378), (13792, 16226)]