740705904

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 2184899840

約数和(自身を除く): 1444193936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 157, 163, 201, 216, 268, 314, 326, 402, 432, 471, 489, 536, 603, 628, 652, 804, 942, 978, 1072, 1206, 1256, 1304, 1413, 1467, 1608, 1809, 1884, 1956, 2412, 2512, 2608, 2826, 2934, 3216, 3618, 3768, 3912, 4239, 4401, 4824, 5652, 5868, 7236, 7536, 7824, 8478, 8802, 9648, 10519, 10921, 11304, 11736, 14472, 16956, 17604, 21038, 21842, 22608, 23472, 25591, 28944, 31557, 32763, 33912, 35208, 42076, 43684, 51182, 63114, 65526, 67824, 70416, 76773, 84152, 87368, 94671, 98289, 102364, 126228, 131052, 153546, 168304, 174736, 189342, 196578, 204728, 230319, 252456, 262104, 284013, 294867, 307092, 378684, 393156, 409456, 460638, 504912, 524208, 568026, 589734, 614184, 690957, 757368, 786312, 921276, 1136052, 1179468, 1228368, 1381914, 1514736, 1572624, 1714597, 1842552, 2272104, 2358936, 2763828, 3429194, 3685104, 4544208, 4717872, 5143791, 5527656, 6858388, 10287582, 11055312, 13716776, 15431373, 20575164, 27433552, 30862746, 41150328, 46294119, 61725492, 82300656, 92588238, 123450984, 185176476, 246901968, 370352952, 740705904]

約数ペア:

[(1, 740705904), (2, 370352952), (3, 246901968), (4, 185176476), (6, 123450984), (8, 92588238), (9, 82300656), (12, 61725492), (16, 46294119), (18, 41150328), (24, 30862746), (27, 27433552), (36, 20575164), (48, 15431373), (54, 13716776), (67, 11055312), (72, 10287582), (108, 6858388), (134, 5527656), (144, 5143791), (157, 4717872), (163, 4544208), (201, 3685104), (216, 3429194), (268, 2763828), (314, 2358936), (326, 2272104), (402, 1842552), (432, 1714597), (471, 1572624), (489, 1514736), (536, 1381914), (603, 1228368), (628, 1179468), (652, 1136052), (804, 921276), (942, 786312), (978, 757368), (1072, 690957), (1206, 614184), (1256, 589734), (1304, 568026), (1413, 524208), (1467, 504912), (1608, 460638), (1809, 409456), (1884, 393156), (1956, 378684), (2412, 307092), (2512, 294867), (2608, 284013), (2826, 262104), (2934, 252456), (3216, 230319), (3618, 204728), (3768, 196578), (3912, 189342), (4239, 174736), (4401, 168304), (4824, 153546), (5652, 131052), (5868, 126228), (7236, 102364), (7536, 98289), (7824, 94671), (8478, 87368), (8802, 84152), (9648, 76773), (10519, 70416), (10921, 67824), (11304, 65526), (11736, 63114), (14472, 51182), (16956, 43684), (17604, 42076), (21038, 35208), (21842, 33912), (22608, 32763), (23472, 31557), (25591, 28944)]