193885656

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 502348800

約数和(自身を除く): 308463144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 421, 619, 744, 842, 1238, 1263, 1684, 1857, 2476, 2526, 3368, 3714, 4952, 5052, 7428, 10104, 13051, 14856, 19189, 26102, 38378, 39153, 52204, 57567, 76756, 78306, 104408, 115134, 153512, 156612, 230268, 260599, 313224, 460536, 521198, 781797, 1042396, 1563594, 2084792, 3127188, 6254376, 8078569, 16157138, 24235707, 32314276, 48471414, 64628552, 96942828, 193885656]

約数ペア:

[(1, 193885656), (2, 96942828), (3, 64628552), (4, 48471414), (6, 32314276), (8, 24235707), (12, 16157138), (24, 8078569), (31, 6254376), (62, 3127188), (93, 2084792), (124, 1563594), (186, 1042396), (248, 781797), (372, 521198), (421, 460536), (619, 313224), (744, 260599), (842, 230268), (1238, 156612), (1263, 153512), (1684, 115134), (1857, 104408), (2476, 78306), (2526, 76756), (3368, 57567), (3714, 52204), (4952, 39153), (5052, 38378), (7428, 26102), (10104, 19189), (13051, 14856)]