2121613088

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6949}}^1$

素因数の和:7042

約数の個数: 96

約数和(自身を含む): 5044032000

約数和(自身を除く): 2922418912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 56, 58, 94, 112, 116, 188, 203, 224, 232, 329, 376, 406, 464, 658, 752, 812, 928, 1316, 1363, 1504, 1624, 2632, 2726, 3248, 5264, 5452, 6496, 6949, 9541, 10528, 10904, 13898, 19082, 21808, 27796, 38164, 43616, 48643, 55592, 76328, 97286, 111184, 152656, 194572, 201521, 222368, 305312, 326603, 389144, 403042, 653206, 778288, 806084, 1306412, 1410647, 1556576, 1612168, 2286221, 2612824, 2821294, 3224336, 4572442, 5225648, 5642588, 6448672, 9144884, 9471487, 10451296, 11285176, 18289768, 18942974, 22570352, 36579536, 37885948, 45140704, 66300409, 73159072, 75771896, 132600818, 151543792, 265201636, 303087584, 530403272, 1060806544, 2121613088]

約数ペア:

[(1, 2121613088), (2, 1060806544), (4, 530403272), (7, 303087584), (8, 265201636), (14, 151543792), (16, 132600818), (28, 75771896), (29, 73159072), (32, 66300409), (47, 45140704), (56, 37885948), (58, 36579536), (94, 22570352), (112, 18942974), (116, 18289768), (188, 11285176), (203, 10451296), (224, 9471487), (232, 9144884), (329, 6448672), (376, 5642588), (406, 5225648), (464, 4572442), (658, 3224336), (752, 2821294), (812, 2612824), (928, 2286221), (1316, 1612168), (1363, 1556576), (1504, 1410647), (1624, 1306412), (2632, 806084), (2726, 778288), (3248, 653206), (5264, 403042), (5452, 389144), (6496, 326603), (6949, 305312), (9541, 222368), (10528, 201521), (10904, 194572), (13898, 152656), (19082, 111184), (21808, 97286), (27796, 76328), (38164, 55592), (43616, 48643)]