223896456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 739814400

約数和(自身を除く): 515917944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 103, 114, 126, 133, 152, 168, 171, 206, 227, 228, 252, 266, 309, 342, 399, 412, 454, 456, 504, 532, 618, 681, 684, 721, 798, 824, 908, 927, 1064, 1197, 1236, 1362, 1368, 1442, 1589, 1596, 1816, 1854, 1957, 2043, 2163, 2394, 2472, 2724, 2884, 3178, 3192, 3708, 3914, 4086, 4313, 4326, 4767, 4788, 5448, 5768, 5871, 6356, 6489, 7416, 7828, 8172, 8626, 8652, 9534, 9576, 11742, 12712, 12939, 12978, 13699, 14301, 15656, 16344, 17252, 17304, 17613, 19068, 23381, 23484, 25878, 25956, 27398, 28602, 30191, 34504, 35226, 38136, 38817, 41097, 46762, 46968, 51756, 51912, 54796, 57204, 60382, 70143, 70452, 77634, 82194, 90573, 93524, 103512, 109592, 114408, 120764, 123291, 140286, 140904, 155268, 163667, 164388, 181146, 187048, 210429, 241528, 246582, 271719, 280572, 310536, 327334, 328776, 362292, 420858, 444239, 491001, 493164, 543438, 561144, 654668, 724584, 841716, 888478, 982002, 986328, 1086876, 1309336, 1332717, 1473003, 1683432, 1776956, 1964004, 2173752, 2665434, 2946006, 3109673, 3553912, 3928008, 3998151, 5330868, 5892012, 6219346, 7996302, 9329019, 10661736, 11784024, 12438692, 15992604, 18658038, 24877384, 27987057, 31985208, 37316076, 55974114, 74632152, 111948228, 223896456]

約数ペア:

[(1, 223896456), (2, 111948228), (3, 74632152), (4, 55974114), (6, 37316076), (7, 31985208), (8, 27987057), (9, 24877384), (12, 18658038), (14, 15992604), (18, 12438692), (19, 11784024), (21, 10661736), (24, 9329019), (28, 7996302), (36, 6219346), (38, 5892012), (42, 5330868), (56, 3998151), (57, 3928008), (63, 3553912), (72, 3109673), (76, 2946006), (84, 2665434), (103, 2173752), (114, 1964004), (126, 1776956), (133, 1683432), (152, 1473003), (168, 1332717), (171, 1309336), (206, 1086876), (227, 986328), (228, 982002), (252, 888478), (266, 841716), (309, 724584), (342, 654668), (399, 561144), (412, 543438), (454, 493164), (456, 491001), (504, 444239), (532, 420858), (618, 362292), (681, 328776), (684, 327334), (721, 310536), (798, 280572), (824, 271719), (908, 246582), (927, 241528), (1064, 210429), (1197, 187048), (1236, 181146), (1362, 164388), (1368, 163667), (1442, 155268), (1589, 140904), (1596, 140286), (1816, 123291), (1854, 120764), (1957, 114408), (2043, 109592), (2163, 103512), (2394, 93524), (2472, 90573), (2724, 82194), (2884, 77634), (3178, 70452), (3192, 70143), (3708, 60382), (3914, 57204), (4086, 54796), (4313, 51912), (4326, 51756), (4767, 46968), (4788, 46762), (5448, 41097), (5768, 38817), (5871, 38136), (6356, 35226), (6489, 34504), (7416, 30191), (7828, 28602), (8172, 27398), (8626, 25956), (8652, 25878), (9534, 23484), (9576, 23381), (11742, 19068), (12712, 17613), (12939, 17304), (12978, 17252), (13699, 16344), (14301, 15656)]