17962534072

素因数分解:

$2^3\times 7^4\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 40729677120

約数和(自身を除く): 22767143048

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 101, 188, 196, 197, 202, 329, 343, 376, 392, 394, 404, 658, 686, 707, 788, 808, 1316, 1372, 1379, 1414, 1576, 2303, 2401, 2632, 2744, 2758, 2828, 4606, 4747, 4802, 4949, 5516, 5656, 9212, 9259, 9494, 9604, 9653, 9898, 11032, 16121, 18424, 18518, 18988, 19208, 19306, 19796, 19897, 32242, 33229, 34643, 37036, 37976, 38612, 39592, 39794, 64484, 64813, 66458, 67571, 69286, 74072, 77224, 79588, 112847, 128968, 129626, 132916, 135142, 138572, 139279, 159176, 225694, 232603, 242501, 259252, 265832, 270284, 277144, 278558, 451388, 453691, 465206, 472997, 485002, 518504, 540568, 557116, 902776, 907382, 930412, 935159, 945994, 970004, 974953, 1114232, 1628221, 1814764, 1860824, 1870318, 1891988, 1940008, 1949906, 3175837, 3256442, 3629528, 3740636, 3783976, 3899812, 6351674, 6512884, 6546113, 6824671, 7481272, 7799624, 11397547, 12703348, 13025768, 13092226, 13649342, 22230859, 22795094, 25406696, 26184452, 27298684, 44461718, 45590188, 45822791, 47772697, 52368904, 54597368, 88923436, 91180376, 91645582, 95545394, 177846872, 183291164, 191090788, 320759537, 366582328, 382181576, 641519074, 1283038148, 2245316759, 2566076296, 4490633518, 8981267036, 17962534072]

約数ペア:

[(1, 17962534072), (2, 8981267036), (4, 4490633518), (7, 2566076296), (8, 2245316759), (14, 1283038148), (28, 641519074), (47, 382181576), (49, 366582328), (56, 320759537), (94, 191090788), (98, 183291164), (101, 177846872), (188, 95545394), (196, 91645582), (197, 91180376), (202, 88923436), (329, 54597368), (343, 52368904), (376, 47772697), (392, 45822791), (394, 45590188), (404, 44461718), (658, 27298684), (686, 26184452), (707, 25406696), (788, 22795094), (808, 22230859), (1316, 13649342), (1372, 13092226), (1379, 13025768), (1414, 12703348), (1576, 11397547), (2303, 7799624), (2401, 7481272), (2632, 6824671), (2744, 6546113), (2758, 6512884), (2828, 6351674), (4606, 3899812), (4747, 3783976), (4802, 3740636), (4949, 3629528), (5516, 3256442), (5656, 3175837), (9212, 1949906), (9259, 1940008), (9494, 1891988), (9604, 1870318), (9653, 1860824), (9898, 1814764), (11032, 1628221), (16121, 1114232), (18424, 974953), (18518, 970004), (18988, 945994), (19208, 935159), (19306, 930412), (19796, 907382), (19897, 902776), (32242, 557116), (33229, 540568), (34643, 518504), (37036, 485002), (37976, 472997), (38612, 465206), (39592, 453691), (39794, 451388), (64484, 278558), (64813, 277144), (66458, 270284), (67571, 265832), (69286, 259252), (74072, 242501), (77224, 232603), (79588, 225694), (112847, 159176), (128968, 139279), (129626, 138572), (132916, 135142)]