310008348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17903}}^1$

素因数の和:17963

約数の個数: 72

約数和(自身を含む): 866768448

約数和(自身を除く): 556760100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 17903, 35806, 53709, 71612, 107418, 161127, 214836, 232739, 322254, 465478, 644508, 662411, 698217, 930956, 1324822, 1396434, 1987233, 2094651, 2649644, 2792868, 3974466, 4189302, 5961699, 7948932, 8378604, 8611343, 11923398, 17222686, 23846796, 25834029, 34445372, 51668058, 77502087, 103336116, 155004174, 310008348]

約数ペア:

[(1, 310008348), (2, 155004174), (3, 103336116), (4, 77502087), (6, 51668058), (9, 34445372), (12, 25834029), (13, 23846796), (18, 17222686), (26, 11923398), (36, 8611343), (37, 8378604), (39, 7948932), (52, 5961699), (74, 4189302), (78, 3974466), (111, 2792868), (117, 2649644), (148, 2094651), (156, 1987233), (222, 1396434), (234, 1324822), (333, 930956), (444, 698217), (468, 662411), (481, 644508), (666, 465478), (962, 322254), (1332, 232739), (1443, 214836), (1924, 161127), (2886, 107418), (4329, 71612), (5772, 53709), (8658, 35806), (17316, 17903)]