866804432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 2024870400

約数和(自身を除く): 1158065968

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 79, 104, 107, 116, 136, 158, 208, 214, 221, 232, 272, 316, 377, 428, 442, 464, 493, 632, 754, 856, 884, 986, 1027, 1264, 1343, 1391, 1508, 1712, 1768, 1819, 1972, 2054, 2291, 2686, 2782, 3016, 3103, 3536, 3638, 3944, 4108, 4582, 5372, 5564, 6032, 6206, 6409, 7276, 7888, 8216, 8453, 9164, 10744, 11128, 12412, 12818, 14552, 16432, 16906, 17459, 18328, 21488, 22256, 23647, 24824, 25636, 29104, 29783, 33812, 34918, 36656, 38947, 40339, 47294, 49648, 51272, 52751, 59566, 67624, 69836, 77894, 80678, 94588, 102544, 105502, 109889, 119132, 135248, 139672, 143701, 155788, 161356, 189176, 211004, 219778, 238264, 245137, 279344, 287402, 311576, 322712, 378352, 422008, 439556, 476528, 490274, 506311, 574804, 623152, 645424, 685763, 844016, 879112, 980548, 1012622, 1149608, 1371526, 1758224, 1868113, 1961096, 2025244, 2299216, 2743052, 3186781, 3736226, 3922192, 4050488, 4167329, 5486104, 6373562, 7472452, 8100976, 8334658, 10972208, 12747124, 14944904, 16669316, 25494248, 29889808, 33338632, 50988496, 54175277, 66677264, 108350554, 216701108, 433402216, 866804432]

約数ペア:

[(1, 866804432), (2, 433402216), (4, 216701108), (8, 108350554), (13, 66677264), (16, 54175277), (17, 50988496), (26, 33338632), (29, 29889808), (34, 25494248), (52, 16669316), (58, 14944904), (68, 12747124), (79, 10972208), (104, 8334658), (107, 8100976), (116, 7472452), (136, 6373562), (158, 5486104), (208, 4167329), (214, 4050488), (221, 3922192), (232, 3736226), (272, 3186781), (316, 2743052), (377, 2299216), (428, 2025244), (442, 1961096), (464, 1868113), (493, 1758224), (632, 1371526), (754, 1149608), (856, 1012622), (884, 980548), (986, 879112), (1027, 844016), (1264, 685763), (1343, 645424), (1391, 623152), (1508, 574804), (1712, 506311), (1768, 490274), (1819, 476528), (1972, 439556), (2054, 422008), (2291, 378352), (2686, 322712), (2782, 311576), (3016, 287402), (3103, 279344), (3536, 245137), (3638, 238264), (3944, 219778), (4108, 211004), (4582, 189176), (5372, 161356), (5564, 155788), (6032, 143701), (6206, 139672), (6409, 135248), (7276, 119132), (7888, 109889), (8216, 105502), (8453, 102544), (9164, 94588), (10744, 80678), (11128, 77894), (12412, 69836), (12818, 67624), (14552, 59566), (16432, 52751), (16906, 51272), (17459, 49648), (18328, 47294), (21488, 40339), (22256, 38947), (23647, 36656), (24824, 34918), (25636, 33812), (29104, 29783)]