396227808

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 1223147520

約数和(自身を除く): 826919712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 127, 138, 144, 157, 184, 207, 216, 254, 276, 288, 314, 368, 381, 414, 432, 471, 508, 552, 621, 628, 736, 762, 828, 864, 942, 1016, 1104, 1143, 1242, 1256, 1413, 1524, 1656, 1884, 2032, 2208, 2286, 2484, 2512, 2826, 2921, 3048, 3312, 3429, 3611, 3768, 4064, 4239, 4572, 4968, 5024, 5652, 5842, 6096, 6624, 6858, 7222, 7536, 8478, 8763, 9144, 9936, 10833, 11304, 11684, 12192, 13716, 14444, 15072, 16956, 17526, 18288, 19872, 19939, 21666, 22608, 23368, 26289, 27432, 28888, 32499, 33912, 35052, 36576, 39878, 43332, 45216, 46736, 52578, 54864, 57776, 59817, 64998, 67824, 70104, 78867, 79756, 86664, 93472, 97497, 105156, 109728, 115552, 119634, 129996, 135648, 140208, 157734, 159512, 173328, 179451, 194994, 210312, 239268, 259992, 280416, 315468, 319024, 346656, 358902, 389988, 420624, 458597, 478536, 519984, 538353, 630936, 638048, 717804, 779976, 841248, 917194, 957072, 1039968, 1076706, 1261872, 1375791, 1435608, 1559952, 1834388, 1914144, 2153412, 2523744, 2751582, 2871216, 3119904, 3668776, 4127373, 4306824, 5503164, 5742432, 7337552, 8254746, 8613648, 11006328, 12382119, 14675104, 16509492, 17227296, 22012656, 24764238, 33018984, 44025312, 49528476, 66037968, 99056952, 132075936, 198113904, 396227808]

約数ペア:

[(1, 396227808), (2, 198113904), (3, 132075936), (4, 99056952), (6, 66037968), (8, 49528476), (9, 44025312), (12, 33018984), (16, 24764238), (18, 22012656), (23, 17227296), (24, 16509492), (27, 14675104), (32, 12382119), (36, 11006328), (46, 8613648), (48, 8254746), (54, 7337552), (69, 5742432), (72, 5503164), (92, 4306824), (96, 4127373), (108, 3668776), (127, 3119904), (138, 2871216), (144, 2751582), (157, 2523744), (184, 2153412), (207, 1914144), (216, 1834388), (254, 1559952), (276, 1435608), (288, 1375791), (314, 1261872), (368, 1076706), (381, 1039968), (414, 957072), (432, 917194), (471, 841248), (508, 779976), (552, 717804), (621, 638048), (628, 630936), (736, 538353), (762, 519984), (828, 478536), (864, 458597), (942, 420624), (1016, 389988), (1104, 358902), (1143, 346656), (1242, 319024), (1256, 315468), (1413, 280416), (1524, 259992), (1656, 239268), (1884, 210312), (2032, 194994), (2208, 179451), (2286, 173328), (2484, 159512), (2512, 157734), (2826, 140208), (2921, 135648), (3048, 129996), (3312, 119634), (3429, 115552), (3611, 109728), (3768, 105156), (4064, 97497), (4239, 93472), (4572, 86664), (4968, 79756), (5024, 78867), (5652, 70104), (5842, 67824), (6096, 64998), (6624, 59817), (6858, 57776), (7222, 54864), (7536, 52578), (8478, 46736), (8763, 45216), (9144, 43332), (9936, 39878), (10833, 36576), (11304, 35052), (11684, 33912), (12192, 32499), (13716, 28888), (14444, 27432), (15072, 26289), (16956, 23368), (17526, 22608), (18288, 21666), (19872, 19939)]