123231672

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 359424000

約数和(自身を除く): 236192328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 103, 108, 116, 174, 191, 206, 216, 232, 261, 309, 348, 382, 412, 522, 573, 618, 696, 764, 783, 824, 927, 1044, 1146, 1236, 1528, 1566, 1719, 1854, 2088, 2292, 2472, 2781, 2987, 3132, 3438, 3708, 4584, 5157, 5539, 5562, 5974, 6264, 6876, 7416, 8961, 10314, 11078, 11124, 11948, 13752, 16617, 17922, 19673, 20628, 22156, 22248, 23896, 26883, 33234, 35844, 39346, 41256, 44312, 49851, 53766, 59019, 66468, 71688, 78692, 80649, 99702, 107532, 118038, 132936, 149553, 157384, 161298, 177057, 199404, 215064, 236076, 299106, 322596, 354114, 398808, 472152, 531171, 570517, 598212, 645192, 708228, 1062342, 1141034, 1196424, 1416456, 1711551, 2124684, 2282068, 3423102, 4249368, 4564136, 5134653, 6846204, 10269306, 13692408, 15403959, 20538612, 30807918, 41077224, 61615836, 123231672]

約数ペア:

[(1, 123231672), (2, 61615836), (3, 41077224), (4, 30807918), (6, 20538612), (8, 15403959), (9, 13692408), (12, 10269306), (18, 6846204), (24, 5134653), (27, 4564136), (29, 4249368), (36, 3423102), (54, 2282068), (58, 2124684), (72, 1711551), (87, 1416456), (103, 1196424), (108, 1141034), (116, 1062342), (174, 708228), (191, 645192), (206, 598212), (216, 570517), (232, 531171), (261, 472152), (309, 398808), (348, 354114), (382, 322596), (412, 299106), (522, 236076), (573, 215064), (618, 199404), (696, 177057), (764, 161298), (783, 157384), (824, 149553), (927, 132936), (1044, 118038), (1146, 107532), (1236, 99702), (1528, 80649), (1566, 78692), (1719, 71688), (1854, 66468), (2088, 59019), (2292, 53766), (2472, 49851), (2781, 44312), (2987, 41256), (3132, 39346), (3438, 35844), (3708, 33234), (4584, 26883), (5157, 23896), (5539, 22248), (5562, 22156), (5974, 20628), (6264, 19673), (6876, 17922), (7416, 16617), (8961, 13752), (10314, 11948), (11078, 11124)]