231728484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2189

約数の個数: 96

約数和(自身を含む): 629802880

約数和(自身を除く): 398074396

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 148, 156, 222, 228, 247, 444, 481, 494, 703, 741, 962, 988, 1406, 1443, 1482, 1924, 2109, 2113, 2812, 2886, 2964, 4218, 4226, 5772, 6339, 8436, 8452, 9139, 12678, 18278, 25356, 27417, 27469, 36556, 40147, 54834, 54938, 78181, 80294, 82407, 109668, 109876, 120441, 156362, 160588, 164814, 234543, 240882, 312724, 329628, 469086, 481764, 521911, 938172, 1016353, 1043822, 1485439, 1565733, 2032706, 2087644, 2970878, 3049059, 3131466, 4065412, 4456317, 5941756, 6098118, 6262932, 8912634, 12196236, 17825268, 19310707, 38621414, 57932121, 77242828, 115864242, 231728484]

約数ペア:

[(1, 231728484), (2, 115864242), (3, 77242828), (4, 57932121), (6, 38621414), (12, 19310707), (13, 17825268), (19, 12196236), (26, 8912634), (37, 6262932), (38, 6098118), (39, 5941756), (52, 4456317), (57, 4065412), (74, 3131466), (76, 3049059), (78, 2970878), (111, 2087644), (114, 2032706), (148, 1565733), (156, 1485439), (222, 1043822), (228, 1016353), (247, 938172), (444, 521911), (481, 481764), (494, 469086), (703, 329628), (741, 312724), (962, 240882), (988, 234543), (1406, 164814), (1443, 160588), (1482, 156362), (1924, 120441), (2109, 109876), (2113, 109668), (2812, 82407), (2886, 80294), (2964, 78181), (4218, 54938), (4226, 54834), (5772, 40147), (6339, 36556), (8436, 27469), (8452, 27417), (9139, 25356), (12678, 18278)]