712157264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^2$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 1743138432

約数和(自身を除く): 1030981168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 83, 91, 104, 112, 142, 166, 182, 208, 284, 332, 364, 497, 568, 581, 664, 728, 923, 994, 1079, 1136, 1162, 1328, 1456, 1846, 1988, 2158, 2324, 3692, 3976, 4316, 4648, 5893, 6461, 6889, 7384, 7553, 7952, 8632, 9296, 11786, 12922, 13778, 14768, 15106, 17264, 23572, 25844, 27556, 30212, 41251, 47144, 48223, 51688, 55112, 60424, 76609, 82502, 89557, 94288, 96446, 103376, 110224, 120848, 153218, 165004, 179114, 192892, 306436, 330008, 358228, 385784, 489119, 536263, 612872, 626899, 660016, 716456, 771568, 978238, 1072526, 1225744, 1253798, 1432912, 1956476, 2145052, 2507596, 3423833, 3912952, 4290104, 5015192, 6358547, 6847666, 7825904, 8580208, 10030384, 12717094, 13695332, 25434188, 27390664, 44509829, 50868376, 54781328, 89019658, 101736752, 178039316, 356078632, 712157264]

約数ペア:

[(1, 712157264), (2, 356078632), (4, 178039316), (7, 101736752), (8, 89019658), (13, 54781328), (14, 50868376), (16, 44509829), (26, 27390664), (28, 25434188), (52, 13695332), (56, 12717094), (71, 10030384), (83, 8580208), (91, 7825904), (104, 6847666), (112, 6358547), (142, 5015192), (166, 4290104), (182, 3912952), (208, 3423833), (284, 2507596), (332, 2145052), (364, 1956476), (497, 1432912), (568, 1253798), (581, 1225744), (664, 1072526), (728, 978238), (923, 771568), (994, 716456), (1079, 660016), (1136, 626899), (1162, 612872), (1328, 536263), (1456, 489119), (1846, 385784), (1988, 358228), (2158, 330008), (2324, 306436), (3692, 192892), (3976, 179114), (4316, 165004), (4648, 153218), (5893, 120848), (6461, 110224), (6889, 103376), (7384, 96446), (7553, 94288), (7952, 89557), (8632, 82502), (9296, 76609), (11786, 60424), (12922, 55112), (13778, 51688), (14768, 48223), (15106, 47144), (17264, 41251), (23572, 30212), (25844, 27556)]