676157508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 1892042880

約数和(自身を除く): 1215885372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 103, 117, 156, 166, 169, 206, 234, 249, 309, 332, 338, 412, 468, 498, 507, 618, 676, 747, 927, 996, 1014, 1079, 1236, 1339, 1494, 1521, 1854, 2028, 2158, 2197, 2678, 2988, 3042, 3237, 3708, 4017, 4316, 4394, 5356, 6084, 6474, 6591, 8034, 8549, 8788, 9711, 12051, 12948, 13182, 14027, 16068, 17098, 17407, 19422, 19773, 24102, 25647, 26364, 28054, 34196, 34814, 38844, 39546, 42081, 48204, 51294, 52221, 56108, 69628, 76941, 79092, 84162, 102588, 104442, 111137, 126243, 153882, 156663, 168324, 182351, 208884, 222274, 226291, 252486, 307764, 313326, 333411, 364702, 444548, 452582, 504972, 547053, 626652, 666822, 678873, 729404, 905164, 1000233, 1094106, 1333644, 1357746, 1444781, 1641159, 2000466, 2036619, 2188212, 2715492, 2889562, 3282318, 4000932, 4073238, 4334343, 5779124, 6564636, 8146476, 8668686, 13003029, 17337372, 18782153, 26006058, 37564306, 52012116, 56346459, 75128612, 112692918, 169039377, 225385836, 338078754, 676157508]

約数ペア:

[(1, 676157508), (2, 338078754), (3, 225385836), (4, 169039377), (6, 112692918), (9, 75128612), (12, 56346459), (13, 52012116), (18, 37564306), (26, 26006058), (36, 18782153), (39, 17337372), (52, 13003029), (78, 8668686), (83, 8146476), (103, 6564636), (117, 5779124), (156, 4334343), (166, 4073238), (169, 4000932), (206, 3282318), (234, 2889562), (249, 2715492), (309, 2188212), (332, 2036619), (338, 2000466), (412, 1641159), (468, 1444781), (498, 1357746), (507, 1333644), (618, 1094106), (676, 1000233), (747, 905164), (927, 729404), (996, 678873), (1014, 666822), (1079, 626652), (1236, 547053), (1339, 504972), (1494, 452582), (1521, 444548), (1854, 364702), (2028, 333411), (2158, 313326), (2197, 307764), (2678, 252486), (2988, 226291), (3042, 222274), (3237, 208884), (3708, 182351), (4017, 168324), (4316, 156663), (4394, 153882), (5356, 126243), (6084, 111137), (6474, 104442), (6591, 102588), (8034, 84162), (8549, 79092), (8788, 76941), (9711, 69628), (12051, 56108), (12948, 52221), (13182, 51294), (14027, 48204), (16068, 42081), (17098, 39546), (17407, 38844), (19422, 34814), (19773, 34196), (24102, 28054), (25647, 26364)]