2019674748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 216

約数和(自身を含む): 6098973552

約数和(自身を除く): 4079298804

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 49, 52, 74, 78, 84, 91, 98, 111, 147, 148, 156, 182, 193, 196, 222, 259, 273, 294, 364, 386, 444, 481, 518, 546, 579, 588, 637, 772, 777, 962, 1036, 1092, 1158, 1274, 1351, 1369, 1443, 1554, 1813, 1911, 1924, 2316, 2509, 2548, 2702, 2738, 2886, 3108, 3367, 3626, 3822, 4053, 4107, 5018, 5404, 5439, 5476, 5772, 6734, 7141, 7252, 7527, 7644, 8106, 8214, 9457, 9583, 10036, 10101, 10878, 13468, 14282, 15054, 16212, 16428, 17563, 17797, 18914, 19166, 20202, 21423, 21756, 23569, 28371, 28564, 28749, 30108, 35126, 35594, 37828, 38332, 40404, 42846, 47138, 49987, 52689, 53391, 56742, 57498, 67081, 70252, 70707, 71188, 85692, 92833, 94276, 99974, 105378, 106782, 113484, 114996, 122941, 124579, 134162, 141414, 149961, 185666, 199948, 201243, 210756, 213564, 245882, 249158, 264217, 268324, 278499, 282828, 299922, 349909, 368823, 371332, 373737, 402486, 491764, 498316, 528434, 556998, 599844, 649831, 699818, 737646, 747474, 792651, 804972, 872053, 1049727, 1056868, 1113996, 1299662, 1399636, 1475292, 1494948, 1585302, 1744106, 1849519, 1949493, 2099454, 2599324, 2616159, 3170604, 3434821, 3488212, 3699038, 3898986, 4198908, 4548817, 5232318, 5548557, 6869642, 7398076, 7797972, 9097634, 10304463, 10464636, 11097114, 12946633, 13646451, 13739284, 18195268, 20608926, 22194228, 24043747, 25893266, 27292902, 38839899, 41217852, 48087494, 51786532, 54585804, 72131241, 77679798, 96174988, 144262482, 155359596, 168306229, 288524964, 336612458, 504918687, 673224916, 1009837374, 2019674748]

約数ペア:

[(1, 2019674748), (2, 1009837374), (3, 673224916), (4, 504918687), (6, 336612458), (7, 288524964), (12, 168306229), (13, 155359596), (14, 144262482), (21, 96174988), (26, 77679798), (28, 72131241), (37, 54585804), (39, 51786532), (42, 48087494), (49, 41217852), (52, 38839899), (74, 27292902), (78, 25893266), (84, 24043747), (91, 22194228), (98, 20608926), (111, 18195268), (147, 13739284), (148, 13646451), (156, 12946633), (182, 11097114), (193, 10464636), (196, 10304463), (222, 9097634), (259, 7797972), (273, 7398076), (294, 6869642), (364, 5548557), (386, 5232318), (444, 4548817), (481, 4198908), (518, 3898986), (546, 3699038), (579, 3488212), (588, 3434821), (637, 3170604), (772, 2616159), (777, 2599324), (962, 2099454), (1036, 1949493), (1092, 1849519), (1158, 1744106), (1274, 1585302), (1351, 1494948), (1369, 1475292), (1443, 1399636), (1554, 1299662), (1813, 1113996), (1911, 1056868), (1924, 1049727), (2316, 872053), (2509, 804972), (2548, 792651), (2702, 747474), (2738, 737646), (2886, 699818), (3108, 649831), (3367, 599844), (3626, 556998), (3822, 528434), (4053, 498316), (4107, 491764), (5018, 402486), (5404, 373737), (5439, 371332), (5476, 368823), (5772, 349909), (6734, 299922), (7141, 282828), (7252, 278499), (7527, 268324), (7644, 264217), (8106, 249158), (8214, 245882), (9457, 213564), (9583, 210756), (10036, 201243), (10101, 199948), (10878, 185666), (13468, 149961), (14282, 141414), (15054, 134162), (16212, 124579), (16428, 122941), (17563, 114996), (17797, 113484), (18914, 106782), (19166, 105378), (20202, 99974), (21423, 94276), (21756, 92833), (23569, 85692), (28371, 71188), (28564, 70707), (28749, 70252), (30108, 67081), (35126, 57498), (35594, 56742), (37828, 53391), (38332, 52689), (40404, 49987), (42846, 47138)]