217794273876

素因数分解:

$2^2\times 3^5\times {\mathrm{19081}}^1\times {\mathrm{11743}}^1$

素因数の和:30843

約数の個数: 72

約数和(自身を含む): 571004272384

約数和(自身を除く): 353209998508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 11743, 19081, 23486, 35229, 38162, 46972, 57243, 70458, 76324, 105687, 114486, 140916, 171729, 211374, 228972, 317061, 343458, 422748, 515187, 634122, 686916, 951183, 1030374, 1268244, 1545561, 1902366, 2060748, 2853549, 3091122, 3804732, 4636683, 5707098, 6182244, 9273366, 11414196, 18546732, 224068183, 448136366, 672204549, 896272732, 1344409098, 2016613647, 2688818196, 4033227294, 6049840941, 8066454588, 12099681882, 18149522823, 24199363764, 36299045646, 54448568469, 72598091292, 108897136938, 217794273876]

約数ペア:

[(1, 217794273876), (2, 108897136938), (3, 72598091292), (4, 54448568469), (6, 36299045646), (9, 24199363764), (12, 18149522823), (18, 12099681882), (27, 8066454588), (36, 6049840941), (54, 4033227294), (81, 2688818196), (108, 2016613647), (162, 1344409098), (243, 896272732), (324, 672204549), (486, 448136366), (972, 224068183), (11743, 18546732), (19081, 11414196), (23486, 9273366), (35229, 6182244), (38162, 5707098), (46972, 4636683), (57243, 3804732), (70458, 3091122), (76324, 2853549), (105687, 2060748), (114486, 1902366), (140916, 1545561), (171729, 1268244), (211374, 1030374), (228972, 951183), (317061, 686916), (343458, 634122), (422748, 515187)]