391424289372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{125029}}^1$

素因数の和:125280

約数の個数: 144

約数和(自身を含む): 1092262080000

約数和(自身を除く): 700837790628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 199, 207, 228, 276, 342, 398, 414, 437, 597, 684, 796, 828, 874, 1194, 1311, 1748, 1791, 2388, 2622, 3582, 3781, 3933, 4577, 5244, 7164, 7562, 7866, 9154, 11343, 13731, 15124, 15732, 18308, 22686, 27462, 34029, 41193, 45372, 54924, 68058, 82386, 86963, 125029, 136116, 164772, 173926, 250058, 260889, 347852, 375087, 500116, 521778, 750174, 782667, 1043556, 1125261, 1500348, 1565334, 2250522, 2375551, 2875667, 3130668, 4501044, 4751102, 5751334, 7126653, 8627001, 9502204, 11502668, 14253306, 17254002, 21379959, 24880771, 25881003, 28506612, 34508004, 42759918, 49761542, 51762006, 54637673, 74642313, 85519836, 99523084, 103524012, 109275346, 149284626, 163913019, 218550692, 223926939, 298569252, 327826038, 447853878, 472734649, 491739057, 572257733, 655652076, 895707756, 945469298, 983478114, 1144515466, 1418203947, 1716773199, 1890938596, 1966956228, 2289030932, 2836407894, 3433546398, 4254611841, 5150319597, 5672815788, 6867092796, 8509223682, 10300639194, 10872896927, 17018447364, 20601278388, 21745793854, 32618690781, 43491587708, 65237381562, 97856072343, 130474763124, 195712144686, 391424289372]

約数ペア:

[(1, 391424289372), (2, 195712144686), (3, 130474763124), (4, 97856072343), (6, 65237381562), (9, 43491587708), (12, 32618690781), (18, 21745793854), (19, 20601278388), (23, 17018447364), (36, 10872896927), (38, 10300639194), (46, 8509223682), (57, 6867092796), (69, 5672815788), (76, 5150319597), (92, 4254611841), (114, 3433546398), (138, 2836407894), (171, 2289030932), (199, 1966956228), (207, 1890938596), (228, 1716773199), (276, 1418203947), (342, 1144515466), (398, 983478114), (414, 945469298), (437, 895707756), (597, 655652076), (684, 572257733), (796, 491739057), (828, 472734649), (874, 447853878), (1194, 327826038), (1311, 298569252), (1748, 223926939), (1791, 218550692), (2388, 163913019), (2622, 149284626), (3582, 109275346), (3781, 103524012), (3933, 99523084), (4577, 85519836), (5244, 74642313), (7164, 54637673), (7562, 51762006), (7866, 49761542), (9154, 42759918), (11343, 34508004), (13731, 28506612), (15124, 25881003), (15732, 24880771), (18308, 21379959), (22686, 17254002), (27462, 14253306), (34029, 11502668), (41193, 9502204), (45372, 8627001), (54924, 7126653), (68058, 5751334), (82386, 4751102), (86963, 4501044), (125029, 3130668), (136116, 2875667), (164772, 2375551), (173926, 2250522), (250058, 1565334), (260889, 1500348), (347852, 1125261), (375087, 1043556), (500116, 782667), (521778, 750174)]