489504288

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:579

約数の個数: 192

約数和(自身を含む): 1596913920

約数和(自身を除く): 1107409632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 137, 156, 168, 182, 208, 224, 273, 274, 312, 336, 364, 409, 411, 416, 546, 548, 624, 672, 728, 818, 822, 959, 1092, 1096, 1227, 1248, 1456, 1636, 1644, 1781, 1918, 2184, 2192, 2454, 2863, 2877, 2912, 3272, 3288, 3562, 3836, 4368, 4384, 4908, 5317, 5343, 5726, 5754, 6544, 6576, 7124, 7672, 8589, 8736, 9816, 10634, 10686, 11452, 11508, 12467, 13088, 13152, 14248, 15344, 15951, 17178, 19632, 21268, 21372, 22904, 23016, 24934, 28496, 30688, 31902, 34356, 37219, 37401, 39264, 42536, 42744, 45808, 46032, 49868, 56033, 56992, 63804, 68712, 74438, 74802, 85072, 85488, 91616, 92064, 99736, 111657, 112066, 127608, 137424, 148876, 149604, 168099, 170144, 170976, 199472, 223314, 224132, 255216, 274848, 297752, 299208, 336198, 392231, 398944, 446628, 448264, 510432, 595504, 598416, 672396, 728429, 784462, 893256, 896528, 1176693, 1191008, 1196832, 1344792, 1456858, 1568924, 1786512, 1793056, 2185287, 2353386, 2689584, 2913716, 3137848, 3573024, 4370574, 4706772, 5099003, 5379168, 5827432, 6275696, 8741148, 9413544, 10198006, 11654864, 12551392, 15297009, 17482296, 18827088, 20396012, 23309728, 30594018, 34964592, 37654176, 40792024, 61188036, 69929184, 81584048, 122376072, 163168096, 244752144, 489504288]

約数ペア:

[(1, 489504288), (2, 244752144), (3, 163168096), (4, 122376072), (6, 81584048), (7, 69929184), (8, 61188036), (12, 40792024), (13, 37654176), (14, 34964592), (16, 30594018), (21, 23309728), (24, 20396012), (26, 18827088), (28, 17482296), (32, 15297009), (39, 12551392), (42, 11654864), (48, 10198006), (52, 9413544), (56, 8741148), (78, 6275696), (84, 5827432), (91, 5379168), (96, 5099003), (104, 4706772), (112, 4370574), (137, 3573024), (156, 3137848), (168, 2913716), (182, 2689584), (208, 2353386), (224, 2185287), (273, 1793056), (274, 1786512), (312, 1568924), (336, 1456858), (364, 1344792), (409, 1196832), (411, 1191008), (416, 1176693), (546, 896528), (548, 893256), (624, 784462), (672, 728429), (728, 672396), (818, 598416), (822, 595504), (959, 510432), (1092, 448264), (1096, 446628), (1227, 398944), (1248, 392231), (1456, 336198), (1636, 299208), (1644, 297752), (1781, 274848), (1918, 255216), (2184, 224132), (2192, 223314), (2454, 199472), (2863, 170976), (2877, 170144), (2912, 168099), (3272, 149604), (3288, 148876), (3562, 137424), (3836, 127608), (4368, 112066), (4384, 111657), (4908, 99736), (5317, 92064), (5343, 91616), (5726, 85488), (5754, 85072), (6544, 74802), (6576, 74438), (7124, 68712), (7672, 63804), (8589, 56992), (8736, 56033), (9816, 49868), (10634, 46032), (10686, 45808), (11452, 42744), (11508, 42536), (12467, 39264), (13088, 37401), (13152, 37219), (14248, 34356), (15344, 31902), (15951, 30688), (17178, 28496), (19632, 24934), (21268, 23016), (21372, 22904)]