217362176018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6329}}^1$

素因数の和:6556

約数の個数: 96

約数和(自身を含む): 385326849600

約数和(自身を除く): 167964673582

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 139, 169, 221, 278, 338, 442, 559, 731, 1118, 1462, 1807, 2363, 2873, 3614, 4726, 5746, 5977, 6329, 7267, 9503, 11954, 12658, 14534, 19006, 23491, 30719, 46982, 61438, 77701, 82277, 101609, 107593, 123539, 155402, 164554, 203218, 215186, 247078, 272147, 399347, 544294, 798694, 879731, 1010113, 1069601, 1320917, 1398709, 1759462, 2020226, 2139202, 2641834, 2797418, 3537911, 4626499, 7075822, 9252998, 11436503, 14955427, 17171921, 18183217, 22873006, 29910854, 34343842, 36366434, 37828433, 45992843, 60144487, 75656866, 91985686, 120288974, 148674539, 194420551, 297349078, 388841102, 491769629, 643083361, 781878331, 983539258, 1286166722, 1563756662, 2527467163, 5054934326, 6393005177, 8360083693, 12786010354, 16720167386, 108681088009, 217362176018]

約数ペア:

[(1, 217362176018), (2, 108681088009), (13, 16720167386), (17, 12786010354), (26, 8360083693), (34, 6393005177), (43, 5054934326), (86, 2527467163), (139, 1563756662), (169, 1286166722), (221, 983539258), (278, 781878331), (338, 643083361), (442, 491769629), (559, 388841102), (731, 297349078), (1118, 194420551), (1462, 148674539), (1807, 120288974), (2363, 91985686), (2873, 75656866), (3614, 60144487), (4726, 45992843), (5746, 37828433), (5977, 36366434), (6329, 34343842), (7267, 29910854), (9503, 22873006), (11954, 18183217), (12658, 17171921), (14534, 14955427), (19006, 11436503), (23491, 9252998), (30719, 7075822), (46982, 4626499), (61438, 3537911), (77701, 2797418), (82277, 2641834), (101609, 2139202), (107593, 2020226), (123539, 1759462), (155402, 1398709), (164554, 1320917), (203218, 1069601), (215186, 1010113), (247078, 879731), (272147, 798694), (399347, 544294)]