671916168

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:673

約数の個数: 256

約数和(自身を含む): 2363904000

約数和(自身を除く): 1691987832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 71, 72, 77, 84, 88, 99, 108, 126, 132, 142, 154, 168, 189, 198, 213, 216, 231, 252, 264, 284, 297, 308, 378, 396, 426, 462, 497, 504, 568, 569, 594, 616, 639, 693, 756, 781, 792, 852, 924, 994, 1138, 1188, 1278, 1386, 1491, 1512, 1562, 1704, 1707, 1848, 1917, 1988, 2079, 2276, 2343, 2376, 2556, 2772, 2982, 3124, 3414, 3834, 3976, 3983, 4158, 4473, 4552, 4686, 5112, 5121, 5467, 5544, 5964, 6248, 6259, 6828, 7029, 7668, 7966, 8316, 8946, 9372, 10242, 10934, 11928, 11949, 12518, 13419, 13656, 14058, 15336, 15363, 15932, 16401, 16632, 17892, 18744, 18777, 20484, 21087, 21868, 23898, 25036, 26838, 28116, 30726, 31864, 32802, 35784, 35847, 37554, 40399, 40968, 42174, 43736, 43813, 47796, 49203, 50072, 53676, 56232, 56331, 61452, 65604, 71694, 75108, 80798, 84348, 87626, 95592, 98406, 107352, 107541, 112662, 121197, 122904, 131208, 131439, 143388, 147609, 150216, 161596, 168696, 168993, 175252, 196812, 215082, 225324, 242394, 262878, 282793, 286776, 295218, 323192, 337986, 350504, 363591, 393624, 394317, 430164, 444389, 450648, 484788, 525756, 565586, 590436, 675972, 727182, 788634, 848379, 860328, 888778, 969576, 1051512, 1090773, 1131172, 1180872, 1182951, 1333167, 1351944, 1454364, 1577268, 1696758, 1777556, 2181546, 2262344, 2365902, 2545137, 2666334, 2908728, 3110723, 3154536, 3393516, 3555112, 3999501, 4363092, 4731804, 5090274, 5332668, 6221446, 6787032, 7635411, 7999002, 8726184, 9332169, 9463608, 10180548, 10665336, 11998503, 12442892, 15270822, 15998004, 18664338, 20361096, 23997006, 24885784, 27996507, 30541644, 31996008, 37328676, 47994012, 55993014, 61083288, 74657352, 83989521, 95988024, 111986028, 167979042, 223972056, 335958084, 671916168]

約数ペア:

[(1, 671916168), (2, 335958084), (3, 223972056), (4, 167979042), (6, 111986028), (7, 95988024), (8, 83989521), (9, 74657352), (11, 61083288), (12, 55993014), (14, 47994012), (18, 37328676), (21, 31996008), (22, 30541644), (24, 27996507), (27, 24885784), (28, 23997006), (33, 20361096), (36, 18664338), (42, 15998004), (44, 15270822), (54, 12442892), (56, 11998503), (63, 10665336), (66, 10180548), (71, 9463608), (72, 9332169), (77, 8726184), (84, 7999002), (88, 7635411), (99, 6787032), (108, 6221446), (126, 5332668), (132, 5090274), (142, 4731804), (154, 4363092), (168, 3999501), (189, 3555112), (198, 3393516), (213, 3154536), (216, 3110723), (231, 2908728), (252, 2666334), (264, 2545137), (284, 2365902), (297, 2262344), (308, 2181546), (378, 1777556), (396, 1696758), (426, 1577268), (462, 1454364), (497, 1351944), (504, 1333167), (568, 1182951), (569, 1180872), (594, 1131172), (616, 1090773), (639, 1051512), (693, 969576), (756, 888778), (781, 860328), (792, 848379), (852, 788634), (924, 727182), (994, 675972), (1138, 590436), (1188, 565586), (1278, 525756), (1386, 484788), (1491, 450648), (1512, 444389), (1562, 430164), (1704, 394317), (1707, 393624), (1848, 363591), (1917, 350504), (1988, 337986), (2079, 323192), (2276, 295218), (2343, 286776), (2376, 282793), (2556, 262878), (2772, 242394), (2982, 225324), (3124, 215082), (3414, 196812), (3834, 175252), (3976, 168993), (3983, 168696), (4158, 161596), (4473, 150216), (4552, 147609), (4686, 143388), (5112, 131439), (5121, 131208), (5467, 122904), (5544, 121197), (5964, 112662), (6248, 107541), (6259, 107352), (6828, 98406), (7029, 95592), (7668, 87626), (7966, 84348), (8316, 80798), (8946, 75108), (9372, 71694), (10242, 65604), (10934, 61452), (11928, 56331), (11949, 56232), (12518, 53676), (13419, 50072), (13656, 49203), (14058, 47796), (15336, 43813), (15363, 43736), (15932, 42174), (16401, 40968), (16632, 40399), (17892, 37554), (18744, 35847), (18777, 35784), (20484, 32802), (21087, 31864), (21868, 30726), (23898, 28116), (25036, 26838)]