2109918384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2687}}^1$

素因数の和:2768

約数の個数: 240

約数和(自身を含む): 7279534080

約数和(自身を除く): 5169615696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 41, 42, 48, 56, 57, 63, 72, 76, 82, 84, 112, 114, 123, 126, 133, 144, 152, 164, 168, 171, 228, 246, 252, 266, 287, 304, 328, 336, 342, 369, 399, 456, 492, 504, 532, 574, 656, 684, 738, 779, 798, 861, 912, 984, 1008, 1064, 1148, 1197, 1368, 1476, 1558, 1596, 1722, 1968, 2128, 2296, 2337, 2394, 2583, 2687, 2736, 2952, 3116, 3192, 3444, 4592, 4674, 4788, 5166, 5374, 5453, 5904, 6232, 6384, 6888, 7011, 8061, 9348, 9576, 10332, 10748, 10906, 12464, 13776, 14022, 16122, 16359, 18696, 18809, 19152, 20664, 21496, 21812, 24183, 28044, 32244, 32718, 37392, 37618, 41328, 42992, 43624, 48366, 49077, 51053, 56088, 56427, 64488, 65436, 75236, 87248, 96732, 98154, 102106, 110167, 112176, 112854, 128976, 130872, 150472, 153159, 169281, 193464, 196308, 204212, 220334, 225708, 261744, 300944, 306318, 330501, 338562, 357371, 386928, 392616, 408424, 440668, 451416, 459477, 612636, 661002, 677124, 714742, 771169, 785232, 816848, 881336, 902832, 918954, 991503, 1072113, 1225272, 1322004, 1354248, 1429484, 1542338, 1762672, 1837908, 1983006, 2093173, 2144226, 2313507, 2450544, 2644008, 2708496, 2858968, 3084676, 3216339, 3675816, 3966012, 4186346, 4288452, 4627014, 5288016, 5717936, 6169352, 6279519, 6432678, 6940521, 7351632, 7932024, 8372692, 8576904, 9254028, 12338704, 12559038, 12865356, 13881042, 14652211, 15864048, 16745384, 17153808, 18508056, 18838557, 25118076, 25730712, 27762084, 29304422, 33490768, 37016112, 37677114, 43956633, 50236152, 51461424, 55524168, 58608844, 75354228, 87913266, 100472304, 111048336, 117217688, 131869899, 150708456, 175826532, 234435376, 263739798, 301416912, 351653064, 527479596, 703306128, 1054959192, 2109918384]

約数ペア:

[(1, 2109918384), (2, 1054959192), (3, 703306128), (4, 527479596), (6, 351653064), (7, 301416912), (8, 263739798), (9, 234435376), (12, 175826532), (14, 150708456), (16, 131869899), (18, 117217688), (19, 111048336), (21, 100472304), (24, 87913266), (28, 75354228), (36, 58608844), (38, 55524168), (41, 51461424), (42, 50236152), (48, 43956633), (56, 37677114), (57, 37016112), (63, 33490768), (72, 29304422), (76, 27762084), (82, 25730712), (84, 25118076), (112, 18838557), (114, 18508056), (123, 17153808), (126, 16745384), (133, 15864048), (144, 14652211), (152, 13881042), (164, 12865356), (168, 12559038), (171, 12338704), (228, 9254028), (246, 8576904), (252, 8372692), (266, 7932024), (287, 7351632), (304, 6940521), (328, 6432678), (336, 6279519), (342, 6169352), (369, 5717936), (399, 5288016), (456, 4627014), (492, 4288452), (504, 4186346), (532, 3966012), (574, 3675816), (656, 3216339), (684, 3084676), (738, 2858968), (779, 2708496), (798, 2644008), (861, 2450544), (912, 2313507), (984, 2144226), (1008, 2093173), (1064, 1983006), (1148, 1837908), (1197, 1762672), (1368, 1542338), (1476, 1429484), (1558, 1354248), (1596, 1322004), (1722, 1225272), (1968, 1072113), (2128, 991503), (2296, 918954), (2337, 902832), (2394, 881336), (2583, 816848), (2687, 785232), (2736, 771169), (2952, 714742), (3116, 677124), (3192, 661002), (3444, 612636), (4592, 459477), (4674, 451416), (4788, 440668), (5166, 408424), (5374, 392616), (5453, 386928), (5904, 357371), (6232, 338562), (6384, 330501), (6888, 306318), (7011, 300944), (8061, 261744), (9348, 225708), (9576, 220334), (10332, 204212), (10748, 196308), (10906, 193464), (12464, 169281), (13776, 153159), (14022, 150472), (16122, 130872), (16359, 128976), (18696, 112854), (18809, 112176), (19152, 110167), (20664, 102106), (21496, 98154), (21812, 96732), (24183, 87248), (28044, 75236), (32244, 65436), (32718, 64488), (37392, 56427), (37618, 56088), (41328, 51053), (42992, 49077), (43624, 48366)]