195994512

素因数分解:

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

素因数の和:275

約数の個数: 240

約数和(自身を含む): 671742720

約数和(自身を除く): 475748208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 49, 54, 56, 63, 72, 84, 94, 98, 108, 112, 126, 141, 144, 147, 168, 188, 189, 196, 197, 216, 252, 282, 294, 329, 336, 376, 378, 392, 394, 423, 432, 441, 504, 564, 588, 591, 658, 752, 756, 784, 788, 846, 882, 987, 1008, 1128, 1176, 1182, 1269, 1316, 1323, 1379, 1512, 1576, 1692, 1764, 1773, 1974, 2256, 2303, 2352, 2364, 2538, 2632, 2646, 2758, 2961, 3024, 3152, 3384, 3528, 3546, 3948, 4137, 4606, 4728, 5076, 5264, 5292, 5319, 5516, 5922, 6768, 6909, 7056, 7092, 7896, 8274, 8883, 9212, 9259, 9456, 9653, 10152, 10584, 10638, 11032, 11844, 12411, 13818, 14184, 15792, 16548, 17766, 18424, 18518, 19306, 20304, 20727, 21168, 21276, 22064, 23688, 24822, 27636, 27777, 28368, 28959, 33096, 35532, 36848, 37036, 37233, 38612, 41454, 42552, 47376, 49644, 55272, 55554, 57918, 62181, 64813, 66192, 71064, 74072, 74466, 77224, 82908, 83331, 85104, 86877, 99288, 110544, 111108, 115836, 124362, 129626, 142128, 148144, 148932, 154448, 165816, 166662, 173754, 194439, 198576, 222216, 231672, 248724, 249993, 259252, 260631, 297864, 331632, 333324, 347508, 388878, 444432, 453691, 463344, 497448, 499986, 518504, 521262, 583317, 595728, 666648, 695016, 777756, 907382, 994896, 999972, 1037008, 1042524, 1166634, 1333296, 1361073, 1390032, 1555512, 1749951, 1814764, 1999944, 2085048, 2333268, 2722146, 3111024, 3499902, 3629528, 3999888, 4083219, 4170096, 4666536, 5444292, 6999804, 7259056, 8166438, 9333072, 10888584, 12249657, 13999608, 16332876, 21777168, 24499314, 27999216, 32665752, 48998628, 65331504, 97997256, 195994512]

約数ペア:

[(1, 195994512), (2, 97997256), (3, 65331504), (4, 48998628), (6, 32665752), (7, 27999216), (8, 24499314), (9, 21777168), (12, 16332876), (14, 13999608), (16, 12249657), (18, 10888584), (21, 9333072), (24, 8166438), (27, 7259056), (28, 6999804), (36, 5444292), (42, 4666536), (47, 4170096), (48, 4083219), (49, 3999888), (54, 3629528), (56, 3499902), (63, 3111024), (72, 2722146), (84, 2333268), (94, 2085048), (98, 1999944), (108, 1814764), (112, 1749951), (126, 1555512), (141, 1390032), (144, 1361073), (147, 1333296), (168, 1166634), (188, 1042524), (189, 1037008), (196, 999972), (197, 994896), (216, 907382), (252, 777756), (282, 695016), (294, 666648), (329, 595728), (336, 583317), (376, 521262), (378, 518504), (392, 499986), (394, 497448), (423, 463344), (432, 453691), (441, 444432), (504, 388878), (564, 347508), (588, 333324), (591, 331632), (658, 297864), (752, 260631), (756, 259252), (784, 249993), (788, 248724), (846, 231672), (882, 222216), (987, 198576), (1008, 194439), (1128, 173754), (1176, 166662), (1182, 165816), (1269, 154448), (1316, 148932), (1323, 148144), (1379, 142128), (1512, 129626), (1576, 124362), (1692, 115836), (1764, 111108), (1773, 110544), (1974, 99288), (2256, 86877), (2303, 85104), (2352, 83331), (2364, 82908), (2538, 77224), (2632, 74466), (2646, 74072), (2758, 71064), (2961, 66192), (3024, 64813), (3152, 62181), (3384, 57918), (3528, 55554), (3546, 55272), (3948, 49644), (4137, 47376), (4606, 42552), (4728, 41454), (5076, 38612), (5264, 37233), (5292, 37036), (5319, 36848), (5516, 35532), (5922, 33096), (6768, 28959), (6909, 28368), (7056, 27777), (7092, 27636), (7896, 24822), (8274, 23688), (8883, 22064), (9212, 21276), (9259, 21168), (9456, 20727), (9653, 20304), (10152, 19306), (10584, 18518), (10638, 18424), (11032, 17766), (11844, 16548), (12411, 15792), (13818, 14184)]