628817328

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1587

約数の個数: 120

約数和(自身を含む): 1828685040

約数和(自身を除く): 1199867712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 73, 82, 123, 144, 146, 164, 219, 246, 292, 328, 369, 438, 492, 584, 656, 657, 738, 876, 984, 1168, 1314, 1459, 1476, 1752, 1968, 2628, 2918, 2952, 2993, 3504, 4377, 5256, 5836, 5904, 5986, 8754, 8979, 10512, 11672, 11972, 13131, 17508, 17958, 23344, 23944, 26262, 26937, 35016, 35916, 47888, 52524, 53874, 59819, 70032, 71832, 105048, 106507, 107748, 119638, 143664, 179457, 210096, 213014, 215496, 239276, 319521, 358914, 426028, 430992, 478552, 538371, 639042, 717828, 852056, 957104, 958563, 1076742, 1278084, 1435656, 1704112, 1917126, 2153484, 2556168, 2871312, 3834252, 4306968, 4366787, 5112336, 7668504, 8613936, 8733574, 13100361, 15337008, 17467148, 26200722, 34934296, 39301083, 52401444, 69868592, 78602166, 104802888, 157204332, 209605776, 314408664, 628817328]

約数ペア:

[(1, 628817328), (2, 314408664), (3, 209605776), (4, 157204332), (6, 104802888), (8, 78602166), (9, 69868592), (12, 52401444), (16, 39301083), (18, 34934296), (24, 26200722), (36, 17467148), (41, 15337008), (48, 13100361), (72, 8733574), (73, 8613936), (82, 7668504), (123, 5112336), (144, 4366787), (146, 4306968), (164, 3834252), (219, 2871312), (246, 2556168), (292, 2153484), (328, 1917126), (369, 1704112), (438, 1435656), (492, 1278084), (584, 1076742), (656, 958563), (657, 957104), (738, 852056), (876, 717828), (984, 639042), (1168, 538371), (1314, 478552), (1459, 430992), (1476, 426028), (1752, 358914), (1968, 319521), (2628, 239276), (2918, 215496), (2952, 213014), (2993, 210096), (3504, 179457), (4377, 143664), (5256, 119638), (5836, 107748), (5904, 106507), (5986, 105048), (8754, 71832), (8979, 70032), (10512, 59819), (11672, 53874), (11972, 52524), (13131, 47888), (17508, 35916), (17958, 35016), (23344, 26937), (23944, 26262)]