123668424

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 409190400

約数和(自身を除く): 285521976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 31, 33, 36, 44, 46, 54, 62, 66, 69, 72, 73, 88, 92, 93, 99, 108, 124, 132, 138, 146, 184, 186, 198, 207, 216, 219, 248, 253, 264, 276, 279, 292, 297, 341, 372, 396, 414, 438, 506, 552, 558, 584, 594, 621, 657, 682, 713, 744, 759, 792, 803, 828, 837, 876, 1012, 1023, 1116, 1188, 1242, 1314, 1364, 1426, 1518, 1606, 1656, 1674, 1679, 1752, 1971, 2024, 2046, 2139, 2232, 2263, 2277, 2376, 2409, 2484, 2628, 2728, 2852, 3036, 3069, 3212, 3348, 3358, 3942, 4092, 4278, 4526, 4554, 4818, 4968, 5037, 5256, 5704, 6072, 6138, 6417, 6424, 6696, 6716, 6789, 6831, 7227, 7843, 7884, 8184, 8556, 9052, 9108, 9207, 9636, 10074, 12276, 12834, 13432, 13578, 13662, 14454, 15111, 15686, 15768, 17112, 18104, 18216, 18414, 18469, 19251, 19272, 20148, 20367, 21681, 23529, 24552, 24893, 25668, 27156, 27324, 28908, 30222, 31372, 36828, 36938, 38502, 40296, 40734, 43362, 45333, 47058, 49786, 51336, 52049, 54312, 54648, 55407, 57816, 60444, 61101, 62744, 70587, 73656, 73876, 74679, 77004, 81468, 86724, 90666, 94116, 99572, 104098, 110814, 120888, 122202, 141174, 147752, 149358, 154008, 156147, 162936, 166221, 173448, 181332, 188232, 199144, 208196, 211761, 221628, 224037, 244404, 282348, 298716, 312294, 332442, 362664, 416392, 423522, 443256, 448074, 468441, 488808, 498663, 564696, 572539, 597432, 624588, 664884, 672111, 847044, 896148, 936882, 997326, 1145078, 1249176, 1329768, 1344222, 1405323, 1694088, 1717617, 1792296, 1873764, 1994652, 2290156, 2688444, 2810646, 3435234, 3747528, 3989304, 4580312, 5152851, 5376888, 5621292, 6870468, 10305702, 11242584, 13740936, 15458553, 20611404, 30917106, 41222808, 61834212, 123668424]

約数ペア:

[(1, 123668424), (2, 61834212), (3, 41222808), (4, 30917106), (6, 20611404), (8, 15458553), (9, 13740936), (11, 11242584), (12, 10305702), (18, 6870468), (22, 5621292), (23, 5376888), (24, 5152851), (27, 4580312), (31, 3989304), (33, 3747528), (36, 3435234), (44, 2810646), (46, 2688444), (54, 2290156), (62, 1994652), (66, 1873764), (69, 1792296), (72, 1717617), (73, 1694088), (88, 1405323), (92, 1344222), (93, 1329768), (99, 1249176), (108, 1145078), (124, 997326), (132, 936882), (138, 896148), (146, 847044), (184, 672111), (186, 664884), (198, 624588), (207, 597432), (216, 572539), (219, 564696), (248, 498663), (253, 488808), (264, 468441), (276, 448074), (279, 443256), (292, 423522), (297, 416392), (341, 362664), (372, 332442), (396, 312294), (414, 298716), (438, 282348), (506, 244404), (552, 224037), (558, 221628), (584, 211761), (594, 208196), (621, 199144), (657, 188232), (682, 181332), (713, 173448), (744, 166221), (759, 162936), (792, 156147), (803, 154008), (828, 149358), (837, 147752), (876, 141174), (1012, 122202), (1023, 120888), (1116, 110814), (1188, 104098), (1242, 99572), (1314, 94116), (1364, 90666), (1426, 86724), (1518, 81468), (1606, 77004), (1656, 74679), (1674, 73876), (1679, 73656), (1752, 70587), (1971, 62744), (2024, 61101), (2046, 60444), (2139, 57816), (2232, 55407), (2263, 54648), (2277, 54312), (2376, 52049), (2409, 51336), (2484, 49786), (2628, 47058), (2728, 45333), (2852, 43362), (3036, 40734), (3069, 40296), (3212, 38502), (3348, 36938), (3358, 36828), (3942, 31372), (4092, 30222), (4278, 28908), (4526, 27324), (4554, 27156), (4818, 25668), (4968, 24893), (5037, 24552), (5256, 23529), (5704, 21681), (6072, 20367), (6138, 20148), (6417, 19272), (6424, 19251), (6696, 18469), (6716, 18414), (6789, 18216), (6831, 18104), (7227, 17112), (7843, 15768), (7884, 15686), (8184, 15111), (8556, 14454), (9052, 13662), (9108, 13578), (9207, 13432), (9636, 12834), (10074, 12276)]