252564648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 769720320

約数和(自身を除く): 517155672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 191, 204, 238, 357, 382, 408, 463, 476, 573, 714, 764, 926, 952, 1146, 1337, 1389, 1428, 1528, 1852, 2292, 2674, 2778, 2856, 3241, 3247, 3704, 4011, 4584, 5348, 5556, 6482, 6494, 7871, 8022, 9723, 9741, 10696, 11112, 12964, 12988, 15742, 16044, 19446, 19482, 22729, 23613, 25928, 25976, 31484, 32088, 38892, 38964, 45458, 47226, 55097, 62968, 68187, 77784, 77928, 88433, 90916, 94452, 110194, 136374, 165291, 176866, 181832, 188904, 220388, 265299, 272748, 330582, 353732, 440776, 530598, 545496, 619031, 661164, 707464, 1061196, 1238062, 1322328, 1503361, 1857093, 2122392, 2476124, 3006722, 3714186, 4510083, 4952248, 6013444, 7428372, 9020166, 10523527, 12026888, 14856744, 18040332, 21047054, 31570581, 36080664, 42094108, 63141162, 84188216, 126282324, 252564648]

約数ペア:

[(1, 252564648), (2, 126282324), (3, 84188216), (4, 63141162), (6, 42094108), (7, 36080664), (8, 31570581), (12, 21047054), (14, 18040332), (17, 14856744), (21, 12026888), (24, 10523527), (28, 9020166), (34, 7428372), (42, 6013444), (51, 4952248), (56, 4510083), (68, 3714186), (84, 3006722), (102, 2476124), (119, 2122392), (136, 1857093), (168, 1503361), (191, 1322328), (204, 1238062), (238, 1061196), (357, 707464), (382, 661164), (408, 619031), (463, 545496), (476, 530598), (573, 440776), (714, 353732), (764, 330582), (926, 272748), (952, 265299), (1146, 220388), (1337, 188904), (1389, 181832), (1428, 176866), (1528, 165291), (1852, 136374), (2292, 110194), (2674, 94452), (2778, 90916), (2856, 88433), (3241, 77928), (3247, 77784), (3704, 68187), (4011, 62968), (4584, 55097), (5348, 47226), (5556, 45458), (6482, 38964), (6494, 38892), (7871, 32088), (8022, 31484), (9723, 25976), (9741, 25928), (10696, 23613), (11112, 22729), (12964, 19482), (12988, 19446), (15742, 16044)]