13405087124

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 28956751488

約数和(自身を除く): 15551664364

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 71, 74, 121, 142, 143, 148, 242, 284, 286, 407, 481, 484, 572, 781, 811, 814, 923, 962, 1562, 1573, 1622, 1628, 1846, 1924, 2627, 3124, 3146, 3244, 3692, 4477, 5254, 5291, 6292, 8591, 8921, 8954, 10153, 10508, 10543, 10582, 17182, 17842, 17908, 20306, 21086, 21164, 28897, 30007, 34151, 34364, 35684, 40612, 42172, 57581, 57794, 58201, 60014, 68302, 98131, 111683, 115162, 115588, 115973, 116402, 120028, 136604, 196262, 223366, 230324, 231946, 232804, 317867, 330077, 375661, 390091, 392524, 446732, 463892, 633391, 635734, 660154, 748553, 751322, 780182, 1266782, 1271468, 1275703, 1320308, 1497106, 1502644, 1560364, 2130497, 2533564, 2551406, 2994212, 3630847, 4132271, 4260994, 4291001, 5102812, 6967301, 7261694, 8234083, 8264542, 8521988, 8582002, 13934602, 14523388, 16468166, 16529084, 17164004, 23435467, 27696461, 27869204, 32936332, 46870934, 47201011, 55392922, 90574913, 93741868, 94402022, 110785844, 181149826, 188804044, 257790137, 304661071, 362299652, 515580274, 609322142, 1031160548, 1218644284, 3351271781, 6702543562, 13405087124]

約数ペア:

[(1, 13405087124), (2, 6702543562), (4, 3351271781), (11, 1218644284), (13, 1031160548), (22, 609322142), (26, 515580274), (37, 362299652), (44, 304661071), (52, 257790137), (71, 188804044), (74, 181149826), (121, 110785844), (142, 94402022), (143, 93741868), (148, 90574913), (242, 55392922), (284, 47201011), (286, 46870934), (407, 32936332), (481, 27869204), (484, 27696461), (572, 23435467), (781, 17164004), (811, 16529084), (814, 16468166), (923, 14523388), (962, 13934602), (1562, 8582002), (1573, 8521988), (1622, 8264542), (1628, 8234083), (1846, 7261694), (1924, 6967301), (2627, 5102812), (3124, 4291001), (3146, 4260994), (3244, 4132271), (3692, 3630847), (4477, 2994212), (5254, 2551406), (5291, 2533564), (6292, 2130497), (8591, 1560364), (8921, 1502644), (8954, 1497106), (10153, 1320308), (10508, 1275703), (10543, 1271468), (10582, 1266782), (17182, 780182), (17842, 751322), (17908, 748553), (20306, 660154), (21086, 635734), (21164, 633391), (28897, 463892), (30007, 446732), (34151, 392524), (34364, 390091), (35684, 375661), (40612, 330077), (42172, 317867), (57581, 232804), (57794, 231946), (58201, 230324), (60014, 223366), (68302, 196262), (98131, 136604), (111683, 120028), (115162, 116402), (115588, 115973)]