43940988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 149022720

約数和(自身を除く): 105081732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 84, 91, 102, 108, 117, 119, 126, 153, 156, 182, 189, 204, 221, 234, 238, 252, 263, 273, 306, 351, 357, 364, 378, 442, 459, 468, 476, 526, 546, 612, 663, 702, 714, 756, 789, 819, 884, 918, 1052, 1071, 1092, 1326, 1404, 1428, 1547, 1578, 1638, 1836, 1841, 1989, 2142, 2367, 2457, 2652, 3094, 3156, 3213, 3276, 3419, 3682, 3978, 4284, 4471, 4641, 4734, 4914, 5523, 5967, 6188, 6426, 6838, 7101, 7364, 7956, 8942, 9282, 9468, 9828, 10257, 11046, 11934, 12852, 13413, 13676, 13923, 14202, 16569, 17884, 18564, 20514, 22092, 23868, 23933, 26826, 27846, 28404, 30771, 31297, 33138, 40239, 41028, 41769, 47866, 49707, 53652, 55692, 58123, 61542, 62594, 66276, 71799, 80478, 83538, 92313, 93891, 95732, 99414, 116246, 120717, 123084, 125188, 143598, 160956, 167076, 174369, 184626, 187782, 198828, 215397, 232492, 241434, 281673, 287196, 348738, 369252, 375564, 406861, 430794, 482868, 523107, 563346, 646191, 697476, 813722, 845019, 861588, 1046214, 1126692, 1220583, 1292382, 1569321, 1627444, 1690038, 2092428, 2441166, 2584764, 3138642, 3380076, 3661749, 4882332, 6277284, 7323498, 10985247, 14646996, 21970494, 43940988]

約数ペア:

[(1, 43940988), (2, 21970494), (3, 14646996), (4, 10985247), (6, 7323498), (7, 6277284), (9, 4882332), (12, 3661749), (13, 3380076), (14, 3138642), (17, 2584764), (18, 2441166), (21, 2092428), (26, 1690038), (27, 1627444), (28, 1569321), (34, 1292382), (36, 1220583), (39, 1126692), (42, 1046214), (51, 861588), (52, 845019), (54, 813722), (63, 697476), (68, 646191), (78, 563346), (84, 523107), (91, 482868), (102, 430794), (108, 406861), (117, 375564), (119, 369252), (126, 348738), (153, 287196), (156, 281673), (182, 241434), (189, 232492), (204, 215397), (221, 198828), (234, 187782), (238, 184626), (252, 174369), (263, 167076), (273, 160956), (306, 143598), (351, 125188), (357, 123084), (364, 120717), (378, 116246), (442, 99414), (459, 95732), (468, 93891), (476, 92313), (526, 83538), (546, 80478), (612, 71799), (663, 66276), (702, 62594), (714, 61542), (756, 58123), (789, 55692), (819, 53652), (884, 49707), (918, 47866), (1052, 41769), (1071, 41028), (1092, 40239), (1326, 33138), (1404, 31297), (1428, 30771), (1547, 28404), (1578, 27846), (1638, 26826), (1836, 23933), (1841, 23868), (1989, 22092), (2142, 20514), (2367, 18564), (2457, 17884), (2652, 16569), (3094, 14202), (3156, 13923), (3213, 13676), (3276, 13413), (3419, 12852), (3682, 11934), (3978, 11046), (4284, 10257), (4471, 9828), (4641, 9468), (4734, 9282), (4914, 8942), (5523, 7956), (5967, 7364), (6188, 7101), (6426, 6838)]