232759408

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 553905024

約数和(自身を除く): 321145616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 61, 62, 98, 112, 122, 124, 157, 196, 217, 244, 248, 314, 392, 427, 434, 488, 496, 628, 784, 854, 868, 976, 1099, 1256, 1519, 1708, 1736, 1891, 2198, 2512, 2989, 3038, 3416, 3472, 3782, 4396, 4867, 5978, 6076, 6832, 7564, 7693, 8792, 9577, 9734, 11956, 12152, 13237, 15128, 15386, 17584, 19154, 19468, 23912, 24304, 26474, 30256, 30772, 34069, 38308, 38936, 47824, 52948, 61544, 67039, 68138, 76616, 77872, 92659, 105896, 123088, 134078, 136276, 153232, 185318, 211792, 238483, 268156, 272552, 296887, 370636, 469273, 476966, 536312, 545104, 593774, 741272, 938546, 953932, 1072624, 1187548, 1482544, 1877092, 1907864, 2078209, 2375096, 3754184, 3815728, 4156418, 4750192, 7508368, 8312836, 14547463, 16625672, 29094926, 33251344, 58189852, 116379704, 232759408]

約数ペア:

[(1, 232759408), (2, 116379704), (4, 58189852), (7, 33251344), (8, 29094926), (14, 16625672), (16, 14547463), (28, 8312836), (31, 7508368), (49, 4750192), (56, 4156418), (61, 3815728), (62, 3754184), (98, 2375096), (112, 2078209), (122, 1907864), (124, 1877092), (157, 1482544), (196, 1187548), (217, 1072624), (244, 953932), (248, 938546), (314, 741272), (392, 593774), (427, 545104), (434, 536312), (488, 476966), (496, 469273), (628, 370636), (784, 296887), (854, 272552), (868, 268156), (976, 238483), (1099, 211792), (1256, 185318), (1519, 153232), (1708, 136276), (1736, 134078), (1891, 123088), (2198, 105896), (2512, 92659), (2989, 77872), (3038, 76616), (3416, 68138), (3472, 67039), (3782, 61544), (4396, 52948), (4867, 47824), (5978, 38936), (6076, 38308), (6832, 34069), (7564, 30772), (7693, 30256), (8792, 26474), (9577, 24304), (9734, 23912), (11956, 19468), (12152, 19154), (13237, 17584), (15128, 15386)]