319015424

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 808448256

約数和(自身を除く): 489432832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 128, 164, 167, 182, 208, 224, 256, 287, 328, 334, 364, 416, 448, 512, 533, 574, 656, 668, 728, 832, 896, 1066, 1148, 1169, 1312, 1336, 1456, 1664, 1792, 2132, 2171, 2296, 2338, 2624, 2672, 2912, 3328, 3584, 3731, 4264, 4342, 4592, 4676, 5248, 5344, 5824, 6656, 6847, 7462, 8528, 8684, 9184, 9352, 10496, 10688, 11648, 13694, 14924, 15197, 17056, 17368, 18368, 18704, 20992, 21376, 23296, 27388, 29848, 30394, 34112, 34736, 36736, 37408, 42752, 46592, 47929, 54776, 59696, 60788, 68224, 69472, 73472, 74816, 85504, 89011, 95858, 109552, 119392, 121576, 136448, 138944, 146944, 149632, 178022, 191716, 219104, 238784, 243152, 272896, 277888, 299264, 356044, 383432, 438208, 477568, 486304, 555776, 598528, 623077, 712088, 766864, 876416, 955136, 972608, 1111552, 1246154, 1424176, 1533728, 1752832, 1910272, 1945216, 2492308, 2848352, 3067456, 3505664, 3890432, 4984616, 5696704, 6134912, 7780864, 9969232, 11393408, 12269824, 19938464, 22786816, 24539648, 39876928, 45573632, 79753856, 159507712, 319015424]

約数ペア:

[(1, 319015424), (2, 159507712), (4, 79753856), (7, 45573632), (8, 39876928), (13, 24539648), (14, 22786816), (16, 19938464), (26, 12269824), (28, 11393408), (32, 9969232), (41, 7780864), (52, 6134912), (56, 5696704), (64, 4984616), (82, 3890432), (91, 3505664), (104, 3067456), (112, 2848352), (128, 2492308), (164, 1945216), (167, 1910272), (182, 1752832), (208, 1533728), (224, 1424176), (256, 1246154), (287, 1111552), (328, 972608), (334, 955136), (364, 876416), (416, 766864), (448, 712088), (512, 623077), (533, 598528), (574, 555776), (656, 486304), (668, 477568), (728, 438208), (832, 383432), (896, 356044), (1066, 299264), (1148, 277888), (1169, 272896), (1312, 243152), (1336, 238784), (1456, 219104), (1664, 191716), (1792, 178022), (2132, 149632), (2171, 146944), (2296, 138944), (2338, 136448), (2624, 121576), (2672, 119392), (2912, 109552), (3328, 95858), (3584, 89011), (3731, 85504), (4264, 74816), (4342, 73472), (4592, 69472), (4676, 68224), (5248, 60788), (5344, 59696), (5824, 54776), (6656, 47929), (6847, 46592), (7462, 42752), (8528, 37408), (8684, 36736), (9184, 34736), (9352, 34112), (10496, 30394), (10688, 29848), (11648, 27388), (13694, 23296), (14924, 21376), (15197, 20992), (17056, 18704), (17368, 18368)]