198412872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3847}}^1$

素因数の和:4170

約数の個数: 64

約数和(自身を含む): 568888320

約数和(自身を除く): 370475448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 614, 921, 1228, 1842, 2149, 2456, 3684, 3847, 4298, 6447, 7368, 7694, 8596, 11541, 12894, 15388, 17192, 23082, 25788, 26929, 30776, 46164, 51576, 53858, 80787, 92328, 107716, 161574, 215432, 323148, 646296, 1181029, 2362058, 3543087, 4724116, 7086174, 8267203, 9448232, 14172348, 16534406, 24801609, 28344696, 33068812, 49603218, 66137624, 99206436, 198412872]

約数ペア:

[(1, 198412872), (2, 99206436), (3, 66137624), (4, 49603218), (6, 33068812), (7, 28344696), (8, 24801609), (12, 16534406), (14, 14172348), (21, 9448232), (24, 8267203), (28, 7086174), (42, 4724116), (56, 3543087), (84, 2362058), (168, 1181029), (307, 646296), (614, 323148), (921, 215432), (1228, 161574), (1842, 107716), (2149, 92328), (2456, 80787), (3684, 53858), (3847, 51576), (4298, 46164), (6447, 30776), (7368, 26929), (7694, 25788), (8596, 23082), (11541, 17192), (12894, 15388)]