521125704

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 1613875200

約数和(自身を除く): 1092749496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 121, 127, 132, 157, 198, 216, 242, 254, 264, 297, 314, 363, 381, 396, 471, 484, 508, 594, 628, 726, 762, 792, 942, 968, 1016, 1089, 1143, 1188, 1256, 1397, 1413, 1452, 1524, 1727, 1884, 2178, 2286, 2376, 2794, 2826, 2904, 3048, 3267, 3429, 3454, 3768, 4191, 4239, 4356, 4572, 5181, 5588, 5652, 6534, 6858, 6908, 8382, 8478, 8712, 9144, 10362, 11176, 11304, 12573, 13068, 13716, 13816, 15367, 15543, 16764, 16956, 18997, 19939, 20724, 25146, 26136, 27432, 30734, 31086, 33528, 33912, 37719, 37994, 39878, 41448, 46101, 46629, 50292, 56991, 59817, 61468, 62172, 75438, 75988, 79756, 92202, 93258, 100584, 113982, 119634, 122936, 124344, 138303, 150876, 151976, 159512, 170973, 179451, 184404, 186516, 219329, 227964, 239268, 276606, 301752, 341946, 358902, 368808, 373032, 414909, 438658, 455928, 478536, 512919, 538353, 553212, 657987, 683892, 717804, 829818, 877316, 1025838, 1076706, 1106424, 1315974, 1367784, 1435608, 1659636, 1754632, 1973961, 2051676, 2153412, 2412619, 2631948, 3319272, 3947922, 4103352, 4306824, 4825238, 5263896, 5921883, 7237857, 7895844, 9650476, 11843766, 14475714, 15791688, 19300952, 21713571, 23687532, 28951428, 43427142, 47375064, 57902856, 65140713, 86854284, 130281426, 173708568, 260562852, 521125704]

約数ペア:

[(1, 521125704), (2, 260562852), (3, 173708568), (4, 130281426), (6, 86854284), (8, 65140713), (9, 57902856), (11, 47375064), (12, 43427142), (18, 28951428), (22, 23687532), (24, 21713571), (27, 19300952), (33, 15791688), (36, 14475714), (44, 11843766), (54, 9650476), (66, 7895844), (72, 7237857), (88, 5921883), (99, 5263896), (108, 4825238), (121, 4306824), (127, 4103352), (132, 3947922), (157, 3319272), (198, 2631948), (216, 2412619), (242, 2153412), (254, 2051676), (264, 1973961), (297, 1754632), (314, 1659636), (363, 1435608), (381, 1367784), (396, 1315974), (471, 1106424), (484, 1076706), (508, 1025838), (594, 877316), (628, 829818), (726, 717804), (762, 683892), (792, 657987), (942, 553212), (968, 538353), (1016, 512919), (1089, 478536), (1143, 455928), (1188, 438658), (1256, 414909), (1397, 373032), (1413, 368808), (1452, 358902), (1524, 341946), (1727, 301752), (1884, 276606), (2178, 239268), (2286, 227964), (2376, 219329), (2794, 186516), (2826, 184404), (2904, 179451), (3048, 170973), (3267, 159512), (3429, 151976), (3454, 150876), (3768, 138303), (4191, 124344), (4239, 122936), (4356, 119634), (4572, 113982), (5181, 100584), (5588, 93258), (5652, 92202), (6534, 79756), (6858, 75988), (6908, 75438), (8382, 62172), (8478, 61468), (8712, 59817), (9144, 56991), (10362, 50292), (11176, 46629), (11304, 46101), (12573, 41448), (13068, 39878), (13716, 37994), (13816, 37719), (15367, 33912), (15543, 33528), (16764, 31086), (16956, 30734), (18997, 27432), (19939, 26136), (20724, 25146)]