1948956768

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 384

約数和(自身を含む): 6706022400

約数和(自身を除く): 4757065632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 43, 44, 48, 54, 57, 66, 72, 76, 86, 88, 96, 99, 108, 114, 129, 132, 144, 152, 171, 172, 176, 198, 209, 216, 228, 251, 258, 264, 288, 297, 304, 342, 344, 352, 387, 396, 418, 432, 456, 473, 502, 513, 516, 528, 594, 608, 627, 684, 688, 753, 774, 792, 817, 836, 864, 912, 946, 1004, 1026, 1032, 1056, 1161, 1188, 1254, 1368, 1376, 1419, 1506, 1548, 1584, 1634, 1672, 1824, 1881, 1892, 2008, 2052, 2064, 2259, 2322, 2376, 2451, 2508, 2736, 2761, 2838, 3012, 3096, 3168, 3268, 3344, 3762, 3784, 4016, 4104, 4128, 4257, 4518, 4644, 4752, 4769, 4902, 5016, 5472, 5522, 5643, 5676, 6024, 6192, 6536, 6688, 6777, 7353, 7524, 7568, 8032, 8208, 8283, 8514, 8987, 9036, 9288, 9504, 9538, 9804, 10032, 10793, 11044, 11286, 11352, 12048, 12384, 12771, 13072, 13554, 14307, 14706, 15048, 15136, 16416, 16566, 17028, 17974, 18072, 18576, 19076, 19608, 20064, 21586, 22059, 22088, 22572, 22704, 24096, 24849, 25542, 26144, 26961, 27108, 28614, 29412, 30096, 32379, 33132, 34056, 35948, 36144, 37152, 38152, 39216, 42921, 43172, 44118, 44176, 45144, 45408, 49698, 51084, 52459, 53922, 54216, 57228, 58824, 60192, 64758, 66264, 68112, 71896, 72288, 74547, 76304, 78432, 80883, 85842, 86344, 88236, 88352, 90288, 97137, 99396, 102168, 104918, 107844, 108432, 114456, 117648, 118723, 128763, 129516, 132528, 136224, 143792, 149094, 152608, 157377, 161766, 171684, 172688, 176472, 180576, 194274, 198792, 204336, 205067, 209836, 215688, 216864, 228912, 235296, 237446, 242649, 257526, 259032, 265056, 287584, 291411, 298188, 314754, 323532, 343368, 345376, 352944, 356169, 388548, 397584, 408672, 410134, 419672, 431376, 457824, 472131, 474892, 485298, 515052, 518064, 582822, 596376, 615201, 629508, 647064, 686736, 705888, 712338, 777096, 795168, 820268, 839344, 862752, 944262, 949784, 970596, 1030104, 1036128, 1068507, 1165644, 1192752, 1230402, 1259016, 1294128, 1373472, 1416393, 1424676, 1554192, 1640536, 1678688, 1845603, 1888524, 1899568, 1941192, 2060208, 2137014, 2255737, 2331288, 2385504, 2460804, 2518032, 2588256, 2832786, 2849352, 3108384, 3205521, 3281072, 3691206, 3777048, 3799136, 3882384, 4120416, 4274028, 4511474, 4662576, 4921608, 5036064, 5536809, 5665572, 5698704, 6411042, 6562144, 6767211, 7382412, 7554096, 7764768, 8548056, 9022948, 9325152, 9843216, 11073618, 11331144, 11397408, 12822084, 13534422, 14764824, 15108192, 17096112, 18045896, 19686432, 20301633, 22147236, 22662288, 25644168, 27068844, 29529648, 34192224, 36091792, 40603266, 44294472, 45324576, 51288336, 54137688, 59059296, 60904899, 72183584, 81206532, 88588944, 102576672, 108275376, 121809798, 162413064, 177177888, 216550752, 243619596, 324826128, 487239192, 649652256, 974478384, 1948956768]

約数ペア:

[(1, 1948956768), (2, 974478384), (3, 649652256), (4, 487239192), (6, 324826128), (8, 243619596), (9, 216550752), (11, 177177888), (12, 162413064), (16, 121809798), (18, 108275376), (19, 102576672), (22, 88588944), (24, 81206532), (27, 72183584), (32, 60904899), (33, 59059296), (36, 54137688), (38, 51288336), (43, 45324576), (44, 44294472), (48, 40603266), (54, 36091792), (57, 34192224), (66, 29529648), (72, 27068844), (76, 25644168), (86, 22662288), (88, 22147236), (96, 20301633), (99, 19686432), (108, 18045896), (114, 17096112), (129, 15108192), (132, 14764824), (144, 13534422), (152, 12822084), (171, 11397408), (172, 11331144), (176, 11073618), (198, 9843216), (209, 9325152), (216, 9022948), (228, 8548056), (251, 7764768), (258, 7554096), (264, 7382412), (288, 6767211), (297, 6562144), (304, 6411042), (342, 5698704), (344, 5665572), (352, 5536809), (387, 5036064), (396, 4921608), (418, 4662576), (432, 4511474), (456, 4274028), (473, 4120416), (502, 3882384), (513, 3799136), (516, 3777048), (528, 3691206), (594, 3281072), (608, 3205521), (627, 3108384), (684, 2849352), (688, 2832786), (753, 2588256), (774, 2518032), (792, 2460804), (817, 2385504), (836, 2331288), (864, 2255737), (912, 2137014), (946, 2060208), (1004, 1941192), (1026, 1899568), (1032, 1888524), (1056, 1845603), (1161, 1678688), (1188, 1640536), (1254, 1554192), (1368, 1424676), (1376, 1416393), (1419, 1373472), (1506, 1294128), (1548, 1259016), (1584, 1230402), (1634, 1192752), (1672, 1165644), (1824, 1068507), (1881, 1036128), (1892, 1030104), (2008, 970596), (2052, 949784), (2064, 944262), (2259, 862752), (2322, 839344), (2376, 820268), (2451, 795168), (2508, 777096), (2736, 712338), (2761, 705888), (2838, 686736), (3012, 647064), (3096, 629508), (3168, 615201), (3268, 596376), (3344, 582822), (3762, 518064), (3784, 515052), (4016, 485298), (4104, 474892), (4128, 472131), (4257, 457824), (4518, 431376), (4644, 419672), (4752, 410134), (4769, 408672), (4902, 397584), (5016, 388548), (5472, 356169), (5522, 352944), (5643, 345376), (5676, 343368), (6024, 323532), (6192, 314754), (6536, 298188), (6688, 291411), (6777, 287584), (7353, 265056), (7524, 259032), (7568, 257526), (8032, 242649), (8208, 237446), (8283, 235296), (8514, 228912), (8987, 216864), (9036, 215688), (9288, 209836), (9504, 205067), (9538, 204336), (9804, 198792), (10032, 194274), (10793, 180576), (11044, 176472), (11286, 172688), (11352, 171684), (12048, 161766), (12384, 157377), (12771, 152608), (13072, 149094), (13554, 143792), (14307, 136224), (14706, 132528), (15048, 129516), (15136, 128763), (16416, 118723), (16566, 117648), (17028, 114456), (17974, 108432), (18072, 107844), (18576, 104918), (19076, 102168), (19608, 99396), (20064, 97137), (21586, 90288), (22059, 88352), (22088, 88236), (22572, 86344), (22704, 85842), (24096, 80883), (24849, 78432), (25542, 76304), (26144, 74547), (26961, 72288), (27108, 71896), (28614, 68112), (29412, 66264), (30096, 64758), (32379, 60192), (33132, 58824), (34056, 57228), (35948, 54216), (36144, 53922), (37152, 52459), (38152, 51084), (39216, 49698), (42921, 45408), (43172, 45144), (44118, 44176)]