311692212

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1500

約数の個数: 144

約数和(自身を含む): 932323392

約数和(自身を除く): 620631180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 243, 306, 324, 351, 442, 459, 468, 486, 612, 663, 702, 884, 918, 972, 1053, 1326, 1377, 1404, 1451, 1836, 1989, 2106, 2652, 2754, 2902, 3159, 3978, 4131, 4212, 4353, 5508, 5804, 5967, 6318, 7956, 8262, 8706, 11934, 12636, 13059, 16524, 17412, 17901, 18863, 23868, 24667, 26118, 35802, 37726, 39177, 49334, 52236, 53703, 56589, 71604, 74001, 75452, 78354, 98668, 107406, 113178, 117531, 148002, 156708, 169767, 214812, 222003, 226356, 235062, 296004, 320671, 339534, 352593, 444006, 470124, 509301, 641342, 666009, 679068, 705186, 888012, 962013, 1018602, 1282684, 1332018, 1410372, 1527903, 1924026, 1998027, 2037204, 2664036, 2886039, 3055806, 3848052, 3996054, 4583709, 5772078, 5994081, 6111612, 7992108, 8658117, 9167418, 11544156, 11988162, 17316234, 18334836, 23976324, 25974351, 34632468, 51948702, 77923053, 103897404, 155846106, 311692212]

約数ペア:

[(1, 311692212), (2, 155846106), (3, 103897404), (4, 77923053), (6, 51948702), (9, 34632468), (12, 25974351), (13, 23976324), (17, 18334836), (18, 17316234), (26, 11988162), (27, 11544156), (34, 9167418), (36, 8658117), (39, 7992108), (51, 6111612), (52, 5994081), (54, 5772078), (68, 4583709), (78, 3996054), (81, 3848052), (102, 3055806), (108, 2886039), (117, 2664036), (153, 2037204), (156, 1998027), (162, 1924026), (204, 1527903), (221, 1410372), (234, 1332018), (243, 1282684), (306, 1018602), (324, 962013), (351, 888012), (442, 705186), (459, 679068), (468, 666009), (486, 641342), (612, 509301), (663, 470124), (702, 444006), (884, 352593), (918, 339534), (972, 320671), (1053, 296004), (1326, 235062), (1377, 226356), (1404, 222003), (1451, 214812), (1836, 169767), (1989, 156708), (2106, 148002), (2652, 117531), (2754, 113178), (2902, 107406), (3159, 98668), (3978, 78354), (4131, 75452), (4212, 74001), (4353, 71604), (5508, 56589), (5804, 53703), (5967, 52236), (6318, 49334), (7956, 39177), (8262, 37726), (8706, 35802), (11934, 26118), (12636, 24667), (13059, 23868), (16524, 18863), (17412, 17901)]