65331504

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 180

約数和(自身を含む): 218316384

約数和(自身を除く): 152984880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 98, 112, 126, 141, 144, 147, 168, 188, 196, 197, 252, 282, 294, 329, 336, 376, 392, 394, 423, 441, 504, 564, 588, 591, 658, 752, 784, 788, 846, 882, 987, 1008, 1128, 1176, 1182, 1316, 1379, 1576, 1692, 1764, 1773, 1974, 2256, 2303, 2352, 2364, 2632, 2758, 2961, 3152, 3384, 3528, 3546, 3948, 4137, 4606, 4728, 5264, 5516, 5922, 6768, 6909, 7056, 7092, 7896, 8274, 9212, 9259, 9456, 9653, 11032, 11844, 12411, 13818, 14184, 15792, 16548, 18424, 18518, 19306, 20727, 22064, 23688, 24822, 27636, 27777, 28368, 28959, 33096, 36848, 37036, 38612, 41454, 47376, 49644, 55272, 55554, 57918, 64813, 66192, 74072, 77224, 82908, 83331, 86877, 99288, 110544, 111108, 115836, 129626, 148144, 154448, 165816, 166662, 173754, 194439, 198576, 222216, 231672, 259252, 331632, 333324, 347508, 388878, 444432, 453691, 463344, 518504, 583317, 666648, 695016, 777756, 907382, 1037008, 1166634, 1333296, 1361073, 1390032, 1555512, 1814764, 2333268, 2722146, 3111024, 3629528, 4083219, 4666536, 5444292, 7259056, 8166438, 9333072, 10888584, 16332876, 21777168, 32665752, 65331504]

約数ペア:

[(1, 65331504), (2, 32665752), (3, 21777168), (4, 16332876), (6, 10888584), (7, 9333072), (8, 8166438), (9, 7259056), (12, 5444292), (14, 4666536), (16, 4083219), (18, 3629528), (21, 3111024), (24, 2722146), (28, 2333268), (36, 1814764), (42, 1555512), (47, 1390032), (48, 1361073), (49, 1333296), (56, 1166634), (63, 1037008), (72, 907382), (84, 777756), (94, 695016), (98, 666648), (112, 583317), (126, 518504), (141, 463344), (144, 453691), (147, 444432), (168, 388878), (188, 347508), (196, 333324), (197, 331632), (252, 259252), (282, 231672), (294, 222216), (329, 198576), (336, 194439), (376, 173754), (392, 166662), (394, 165816), (423, 154448), (441, 148144), (504, 129626), (564, 115836), (588, 111108), (591, 110544), (658, 99288), (752, 86877), (784, 83331), (788, 82908), (846, 77224), (882, 74072), (987, 66192), (1008, 64813), (1128, 57918), (1176, 55554), (1182, 55272), (1316, 49644), (1379, 47376), (1576, 41454), (1692, 38612), (1764, 37036), (1773, 36848), (1974, 33096), (2256, 28959), (2303, 28368), (2352, 27777), (2364, 27636), (2632, 24822), (2758, 23688), (2961, 22064), (3152, 20727), (3384, 19306), (3528, 18518), (3546, 18424), (3948, 16548), (4137, 15792), (4606, 14184), (4728, 13818), (5264, 12411), (5516, 11844), (5922, 11032), (6768, 9653), (6909, 9456), (7056, 9259), (7092, 9212), (7896, 8274)]