215543376

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{3061}}^1$

素因数の和:3241

約数の個数: 80

約数和(自身を含む): 622688320

約数和(自身を除く): 407144944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 326, 432, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3061, 3912, 4401, 5868, 6122, 7824, 8802, 9183, 11736, 12244, 17604, 18366, 23472, 24488, 27549, 35208, 36732, 48976, 55098, 70416, 73464, 82647, 110196, 146928, 165294, 220392, 330588, 440784, 498943, 661176, 997886, 1322352, 1496829, 1995772, 2993658, 3991544, 4490487, 5987316, 7983088, 8980974, 11974632, 13471461, 17961948, 23949264, 26942922, 35923896, 53885844, 71847792, 107771688, 215543376]

約数ペア:

[(1, 215543376), (2, 107771688), (3, 71847792), (4, 53885844), (6, 35923896), (8, 26942922), (9, 23949264), (12, 17961948), (16, 13471461), (18, 11974632), (24, 8980974), (27, 7983088), (36, 5987316), (48, 4490487), (54, 3991544), (72, 2993658), (108, 1995772), (144, 1496829), (163, 1322352), (216, 997886), (326, 661176), (432, 498943), (489, 440784), (652, 330588), (978, 220392), (1304, 165294), (1467, 146928), (1956, 110196), (2608, 82647), (2934, 73464), (3061, 70416), (3912, 55098), (4401, 48976), (5868, 36732), (6122, 35208), (7824, 27549), (8802, 24488), (9183, 23472), (11736, 18366), (12244, 17604)]