239557668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7687}}^1$

素因数の和:7761

約数の個数: 72

約数和(自身を含む): 662582592

約数和(自身を除く): 423024924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2226, 2597, 4452, 5194, 7687, 7791, 10388, 15374, 15582, 23061, 30748, 31164, 46122, 53809, 92244, 107618, 161427, 215236, 322854, 376663, 407411, 645708, 753326, 814822, 1129989, 1222233, 1506652, 1629644, 2259978, 2444466, 2851877, 4519956, 4888932, 5703754, 8555631, 11407508, 17111262, 19963139, 34222524, 39926278, 59889417, 79852556, 119778834, 239557668]

約数ペア:

[(1, 239557668), (2, 119778834), (3, 79852556), (4, 59889417), (6, 39926278), (7, 34222524), (12, 19963139), (14, 17111262), (21, 11407508), (28, 8555631), (42, 5703754), (49, 4888932), (53, 4519956), (84, 2851877), (98, 2444466), (106, 2259978), (147, 1629644), (159, 1506652), (196, 1222233), (212, 1129989), (294, 814822), (318, 753326), (371, 645708), (588, 407411), (636, 376663), (742, 322854), (1113, 215236), (1484, 161427), (2226, 107618), (2597, 92244), (4452, 53809), (5194, 46122), (7687, 31164), (7791, 30748), (10388, 23061), (15374, 15582)]