193489428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 510975360

約数和(自身を除く): 317485932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 173, 222, 229, 346, 407, 444, 458, 519, 687, 692, 814, 916, 1038, 1221, 1374, 1628, 1903, 2076, 2442, 2519, 2748, 3806, 4884, 5038, 5709, 6401, 7557, 7612, 8473, 10076, 11418, 12802, 15114, 16946, 19203, 22836, 25419, 25604, 30228, 33892, 38406, 39617, 50838, 70411, 76812, 79234, 93203, 101676, 118851, 140822, 158468, 186406, 211233, 237702, 279609, 281644, 372812, 422466, 435787, 475404, 559218, 844932, 871574, 1118436, 1307361, 1465829, 1743148, 2614722, 2931658, 4397487, 5229444, 5863316, 8794974, 16124119, 17589948, 32248238, 48372357, 64496476, 96744714, 193489428]

約数ペア:

[(1, 193489428), (2, 96744714), (3, 64496476), (4, 48372357), (6, 32248238), (11, 17589948), (12, 16124119), (22, 8794974), (33, 5863316), (37, 5229444), (44, 4397487), (66, 2931658), (74, 2614722), (111, 1743148), (132, 1465829), (148, 1307361), (173, 1118436), (222, 871574), (229, 844932), (346, 559218), (407, 475404), (444, 435787), (458, 422466), (519, 372812), (687, 281644), (692, 279609), (814, 237702), (916, 211233), (1038, 186406), (1221, 158468), (1374, 140822), (1628, 118851), (1903, 101676), (2076, 93203), (2442, 79234), (2519, 76812), (2748, 70411), (3806, 50838), (4884, 39617), (5038, 38406), (5709, 33892), (6401, 30228), (7557, 25604), (7612, 25419), (8473, 22836), (10076, 19203), (11418, 16946), (12802, 15114)]