1974873888

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3049}}^1$

素因数の和:3251

約数の個数: 144

約数和(自身を含む): 6085006200

約数和(自身を除く): 4110132312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 173, 208, 234, 288, 312, 346, 416, 468, 519, 624, 692, 936, 1038, 1248, 1384, 1557, 1872, 2076, 2249, 2768, 3049, 3114, 3744, 4152, 4498, 5536, 6098, 6228, 6747, 8304, 8996, 9147, 12196, 12456, 13494, 16608, 17992, 18294, 20241, 24392, 24912, 26988, 27441, 35984, 36588, 39637, 40482, 48784, 49824, 53976, 54882, 71968, 73176, 79274, 80964, 97568, 107952, 109764, 118911, 146352, 158548, 161928, 215904, 219528, 237822, 292704, 317096, 323856, 356733, 439056, 475644, 527477, 634192, 647712, 713466, 878112, 951288, 1054954, 1268384, 1426932, 1582431, 1902576, 2109908, 2853864, 3164862, 3805152, 4219816, 4747293, 5707728, 6329724, 6857201, 8439632, 9494586, 11415456, 12659448, 13714402, 16879264, 18989172, 20571603, 25318896, 27428804, 37978344, 41143206, 50637792, 54857608, 61714809, 75956688, 82286412, 109715216, 123429618, 151913376, 164572824, 219430432, 246859236, 329145648, 493718472, 658291296, 987436944, 1974873888]

約数ペア:

[(1, 1974873888), (2, 987436944), (3, 658291296), (4, 493718472), (6, 329145648), (8, 246859236), (9, 219430432), (12, 164572824), (13, 151913376), (16, 123429618), (18, 109715216), (24, 82286412), (26, 75956688), (32, 61714809), (36, 54857608), (39, 50637792), (48, 41143206), (52, 37978344), (72, 27428804), (78, 25318896), (96, 20571603), (104, 18989172), (117, 16879264), (144, 13714402), (156, 12659448), (173, 11415456), (208, 9494586), (234, 8439632), (288, 6857201), (312, 6329724), (346, 5707728), (416, 4747293), (468, 4219816), (519, 3805152), (624, 3164862), (692, 2853864), (936, 2109908), (1038, 1902576), (1248, 1582431), (1384, 1426932), (1557, 1268384), (1872, 1054954), (2076, 951288), (2249, 878112), (2768, 713466), (3049, 647712), (3114, 634192), (3744, 527477), (4152, 475644), (4498, 439056), (5536, 356733), (6098, 323856), (6228, 317096), (6747, 292704), (8304, 237822), (8996, 219528), (9147, 215904), (12196, 161928), (12456, 158548), (13494, 146352), (16608, 118911), (17992, 109764), (18294, 107952), (20241, 97568), (24392, 80964), (24912, 79274), (26988, 73176), (27441, 71968), (35984, 54882), (36588, 53976), (39637, 49824), (40482, 48784)]