664589664

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 2020697280

約数和(自身を除く): 1356107616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 73, 82, 96, 108, 123, 144, 146, 164, 216, 219, 246, 257, 288, 292, 328, 369, 432, 438, 492, 514, 584, 656, 657, 738, 771, 864, 876, 984, 1028, 1107, 1168, 1312, 1314, 1476, 1542, 1752, 1968, 1971, 2056, 2214, 2313, 2336, 2628, 2952, 2993, 3084, 3504, 3936, 3942, 4112, 4428, 4626, 5256, 5904, 5986, 6168, 6939, 7008, 7884, 8224, 8856, 8979, 9252, 10512, 10537, 11808, 11972, 12336, 13878, 15768, 17712, 17958, 18504, 18761, 21024, 21074, 23944, 24672, 26937, 27756, 31536, 31611, 35424, 35916, 37008, 37522, 42148, 47888, 53874, 55512, 56283, 63072, 63222, 71832, 74016, 75044, 80811, 84296, 94833, 95776, 107748, 111024, 112566, 126444, 143664, 150088, 161622, 168592, 168849, 189666, 215496, 222048, 225132, 252888, 284499, 287328, 300176, 323244, 337184, 337698, 379332, 430992, 450264, 505776, 506547, 568998, 600352, 646488, 675396, 758664, 769201, 861984, 900528, 1011552, 1013094, 1137996, 1292976, 1350792, 1517328, 1538402, 1801056, 2026188, 2275992, 2307603, 2585952, 2701584, 3034656, 3076804, 4052376, 4551984, 4615206, 5403168, 6153608, 6922809, 8104752, 9103968, 9230412, 12307216, 13845618, 16209504, 18460824, 20768427, 24614432, 27691236, 36921648, 41536854, 55382472, 73843296, 83073708, 110764944, 166147416, 221529888, 332294832, 664589664]

約数ペア:

[(1, 664589664), (2, 332294832), (3, 221529888), (4, 166147416), (6, 110764944), (8, 83073708), (9, 73843296), (12, 55382472), (16, 41536854), (18, 36921648), (24, 27691236), (27, 24614432), (32, 20768427), (36, 18460824), (41, 16209504), (48, 13845618), (54, 12307216), (72, 9230412), (73, 9103968), (82, 8104752), (96, 6922809), (108, 6153608), (123, 5403168), (144, 4615206), (146, 4551984), (164, 4052376), (216, 3076804), (219, 3034656), (246, 2701584), (257, 2585952), (288, 2307603), (292, 2275992), (328, 2026188), (369, 1801056), (432, 1538402), (438, 1517328), (492, 1350792), (514, 1292976), (584, 1137996), (656, 1013094), (657, 1011552), (738, 900528), (771, 861984), (864, 769201), (876, 758664), (984, 675396), (1028, 646488), (1107, 600352), (1168, 568998), (1312, 506547), (1314, 505776), (1476, 450264), (1542, 430992), (1752, 379332), (1968, 337698), (1971, 337184), (2056, 323244), (2214, 300176), (2313, 287328), (2336, 284499), (2628, 252888), (2952, 225132), (2993, 222048), (3084, 215496), (3504, 189666), (3936, 168849), (3942, 168592), (4112, 161622), (4428, 150088), (4626, 143664), (5256, 126444), (5904, 112566), (5986, 111024), (6168, 107748), (6939, 95776), (7008, 94833), (7884, 84296), (8224, 80811), (8856, 75044), (8979, 74016), (9252, 71832), (10512, 63222), (10537, 63072), (11808, 56283), (11972, 55512), (12336, 53874), (13878, 47888), (15768, 42148), (17712, 37522), (17958, 37008), (18504, 35916), (18761, 35424), (21024, 31611), (21074, 31536), (23944, 27756), (24672, 26937)]