713778472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 1625702400

約数和(自身を除く): 911923928

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 47, 62, 76, 88, 94, 124, 152, 188, 209, 248, 293, 341, 376, 418, 517, 586, 589, 682, 836, 893, 1034, 1172, 1178, 1364, 1457, 1672, 1786, 2068, 2344, 2356, 2728, 2914, 3223, 3572, 4136, 4712, 5567, 5828, 6446, 6479, 7144, 9083, 9823, 11134, 11656, 12892, 12958, 13771, 16027, 18166, 19646, 22268, 25784, 25916, 27542, 27683, 32054, 36332, 39292, 44536, 51832, 55084, 55366, 61237, 64108, 72664, 78584, 99913, 110168, 110732, 122474, 128216, 151481, 172577, 199826, 221464, 244948, 261649, 302962, 304513, 345154, 399652, 426901, 489896, 523298, 605924, 609026, 690308, 799304, 853802, 1046596, 1211848, 1218052, 1380616, 1707604, 1898347, 2093192, 2436104, 2878139, 3415208, 3796694, 4695911, 5756278, 7593388, 8111119, 9391822, 11512556, 15186776, 16222238, 18783644, 23025112, 32444476, 37567288, 64888952, 89222309, 178444618, 356889236, 713778472]

約数ペア:

[(1, 713778472), (2, 356889236), (4, 178444618), (8, 89222309), (11, 64888952), (19, 37567288), (22, 32444476), (31, 23025112), (38, 18783644), (44, 16222238), (47, 15186776), (62, 11512556), (76, 9391822), (88, 8111119), (94, 7593388), (124, 5756278), (152, 4695911), (188, 3796694), (209, 3415208), (248, 2878139), (293, 2436104), (341, 2093192), (376, 1898347), (418, 1707604), (517, 1380616), (586, 1218052), (589, 1211848), (682, 1046596), (836, 853802), (893, 799304), (1034, 690308), (1172, 609026), (1178, 605924), (1364, 523298), (1457, 489896), (1672, 426901), (1786, 399652), (2068, 345154), (2344, 304513), (2356, 302962), (2728, 261649), (2914, 244948), (3223, 221464), (3572, 199826), (4136, 172577), (4712, 151481), (5567, 128216), (5828, 122474), (6446, 110732), (6479, 110168), (7144, 99913), (9083, 78584), (9823, 72664), (11134, 64108), (11656, 61237), (12892, 55366), (12958, 55084), (13771, 51832), (16027, 44536), (18166, 39292), (19646, 36332), (22268, 32054), (25784, 27683), (25916, 27542)]