217351404

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^2\times {\mathrm{2393}}^1$

素因数の和:2464

約数の個数: 72

約数和(自身を含む): 583848720

約数和(自身を除く): 366497316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 841, 1044, 1566, 1682, 2393, 2523, 3132, 3364, 4786, 5046, 7179, 7569, 9572, 10092, 14358, 15138, 21537, 22707, 28716, 30276, 43074, 45414, 64611, 69397, 86148, 90828, 129222, 138794, 208191, 258444, 277588, 416382, 624573, 832764, 1249146, 1873719, 2012513, 2498292, 3747438, 4025026, 6037539, 7494876, 8050052, 12075078, 18112617, 24150156, 36225234, 54337851, 72450468, 108675702, 217351404]

約数ペア:

[(1, 217351404), (2, 108675702), (3, 72450468), (4, 54337851), (6, 36225234), (9, 24150156), (12, 18112617), (18, 12075078), (27, 8050052), (29, 7494876), (36, 6037539), (54, 4025026), (58, 3747438), (87, 2498292), (108, 2012513), (116, 1873719), (174, 1249146), (261, 832764), (348, 624573), (522, 416382), (783, 277588), (841, 258444), (1044, 208191), (1566, 138794), (1682, 129222), (2393, 90828), (2523, 86148), (3132, 69397), (3364, 64611), (4786, 45414), (5046, 43074), (7179, 30276), (7569, 28716), (9572, 22707), (10092, 21537), (14358, 15138)]