172789296

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 459399168

約数和(自身を除く): 286609872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 191, 282, 376, 382, 401, 564, 573, 752, 764, 802, 1128, 1146, 1203, 1528, 1604, 2256, 2292, 2406, 3056, 3208, 4584, 4812, 6416, 8977, 9168, 9624, 17954, 18847, 19248, 26931, 35908, 37694, 53862, 56541, 71816, 75388, 76591, 107724, 113082, 143632, 150776, 153182, 215448, 226164, 229773, 301552, 306364, 430896, 452328, 459546, 612728, 904656, 919092, 1225456, 1838184, 3599777, 3676368, 7199554, 10799331, 14399108, 21598662, 28798216, 43197324, 57596432, 86394648, 172789296]

約数ペア:

[(1, 172789296), (2, 86394648), (3, 57596432), (4, 43197324), (6, 28798216), (8, 21598662), (12, 14399108), (16, 10799331), (24, 7199554), (47, 3676368), (48, 3599777), (94, 1838184), (141, 1225456), (188, 919092), (191, 904656), (282, 612728), (376, 459546), (382, 452328), (401, 430896), (564, 306364), (573, 301552), (752, 229773), (764, 226164), (802, 215448), (1128, 153182), (1146, 150776), (1203, 143632), (1528, 113082), (1604, 107724), (2256, 76591), (2292, 75388), (2406, 71816), (3056, 56541), (3208, 53862), (4584, 37694), (4812, 35908), (6416, 26931), (8977, 19248), (9168, 18847), (9624, 17954)]