1398889668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1031}}^1$

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 3758791680

約数和(自身を除く): 2359902012

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 541, 627, 836, 1031, 1082, 1254, 1623, 2062, 2164, 2508, 3093, 3246, 4124, 5951, 6186, 6492, 10279, 11341, 11902, 12372, 17853, 19589, 20558, 22682, 23804, 30837, 34023, 35706, 39178, 41116, 45364, 58767, 61674, 68046, 71412, 78356, 113069, 117534, 123348, 136092, 215479, 226138, 235068, 339207, 430958, 452276, 557771, 646437, 678414, 861916, 1115542, 1292874, 1356828, 1673313, 2231084, 2585748, 3346626, 6135481, 6693252, 10597649, 12270962, 18406443, 21195298, 24541924, 31792947, 36812886, 42390596, 63585894, 73625772, 116574139, 127171788, 233148278, 349722417, 466296556, 699444834, 1398889668]

約数ペア:

[(1, 1398889668), (2, 699444834), (3, 466296556), (4, 349722417), (6, 233148278), (11, 127171788), (12, 116574139), (19, 73625772), (22, 63585894), (33, 42390596), (38, 36812886), (44, 31792947), (57, 24541924), (66, 21195298), (76, 18406443), (114, 12270962), (132, 10597649), (209, 6693252), (228, 6135481), (418, 3346626), (541, 2585748), (627, 2231084), (836, 1673313), (1031, 1356828), (1082, 1292874), (1254, 1115542), (1623, 861916), (2062, 678414), (2164, 646437), (2508, 557771), (3093, 452276), (3246, 430958), (4124, 339207), (5951, 235068), (6186, 226138), (6492, 215479), (10279, 136092), (11341, 123348), (11902, 117534), (12372, 113069), (17853, 78356), (19589, 71412), (20558, 68046), (22682, 61674), (23804, 58767), (30837, 45364), (34023, 41116), (35706, 39178)]