713993436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20899}}^1$

素因数の和:20995

約数の個数: 72

約数和(自身を含む): 1970368400

約数和(自身を除く): 1256374964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 5694, 8541, 11388, 17082, 20899, 34164, 41798, 62697, 83596, 125394, 188091, 250788, 271687, 376182, 543374, 752364, 815061, 1086748, 1525627, 1630122, 2445183, 3051254, 3260244, 4576881, 4890366, 6102508, 9153762, 9780732, 13730643, 18307524, 19833151, 27461286, 39666302, 54922572, 59499453, 79332604, 118998906, 178498359, 237997812, 356996718, 713993436]

約数ペア:

[(1, 713993436), (2, 356996718), (3, 237997812), (4, 178498359), (6, 118998906), (9, 79332604), (12, 59499453), (13, 54922572), (18, 39666302), (26, 27461286), (36, 19833151), (39, 18307524), (52, 13730643), (73, 9780732), (78, 9153762), (117, 6102508), (146, 4890366), (156, 4576881), (219, 3260244), (234, 3051254), (292, 2445183), (438, 1630122), (468, 1525627), (657, 1086748), (876, 815061), (949, 752364), (1314, 543374), (1898, 376182), (2628, 271687), (2847, 250788), (3796, 188091), (5694, 125394), (8541, 83596), (11388, 62697), (17082, 41798), (20899, 34164)]