2149440084

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1611

約数の個数: 192

約数和(自身を含む): 6531840000

約数和(自身を除く): 4382399916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 71, 99, 102, 108, 132, 142, 153, 187, 198, 204, 213, 284, 297, 306, 374, 396, 426, 459, 561, 594, 612, 639, 748, 781, 852, 918, 1122, 1188, 1207, 1278, 1499, 1562, 1683, 1836, 1917, 2244, 2343, 2414, 2556, 2998, 3124, 3366, 3621, 3834, 4497, 4686, 4828, 5049, 5996, 6732, 7029, 7242, 7668, 8994, 9372, 10098, 10863, 13277, 13491, 14058, 14484, 16489, 17988, 20196, 21087, 21726, 25483, 26554, 26982, 28116, 32589, 32978, 39831, 40473, 42174, 43452, 49467, 50966, 53108, 53964, 65178, 65956, 76449, 79662, 80946, 84348, 98934, 101932, 106429, 119493, 130356, 148401, 152898, 159324, 161892, 197868, 212858, 229347, 238986, 280313, 296802, 305796, 319287, 358479, 425716, 445203, 458694, 477972, 560626, 593604, 638574, 688041, 716958, 840939, 890406, 917388, 957861, 1121252, 1170719, 1277148, 1376082, 1433916, 1681878, 1780812, 1809293, 1915722, 2341438, 2522817, 2752164, 2873583, 3363756, 3512157, 3618586, 3831444, 4682876, 5045634, 5427879, 5747166, 7024314, 7237172, 7568451, 10091268, 10536471, 10855758, 11494332, 14048628, 15136902, 16283637, 19902223, 21072942, 21711516, 30273804, 31609413, 32567274, 39804446, 42145884, 48850911, 59706669, 63218826, 65134548, 79608892, 97701822, 119413338, 126437652, 179120007, 195403644, 238826676, 358240014, 537360021, 716480028, 1074720042, 2149440084]

約数ペア:

[(1, 2149440084), (2, 1074720042), (3, 716480028), (4, 537360021), (6, 358240014), (9, 238826676), (11, 195403644), (12, 179120007), (17, 126437652), (18, 119413338), (22, 97701822), (27, 79608892), (33, 65134548), (34, 63218826), (36, 59706669), (44, 48850911), (51, 42145884), (54, 39804446), (66, 32567274), (68, 31609413), (71, 30273804), (99, 21711516), (102, 21072942), (108, 19902223), (132, 16283637), (142, 15136902), (153, 14048628), (187, 11494332), (198, 10855758), (204, 10536471), (213, 10091268), (284, 7568451), (297, 7237172), (306, 7024314), (374, 5747166), (396, 5427879), (426, 5045634), (459, 4682876), (561, 3831444), (594, 3618586), (612, 3512157), (639, 3363756), (748, 2873583), (781, 2752164), (852, 2522817), (918, 2341438), (1122, 1915722), (1188, 1809293), (1207, 1780812), (1278, 1681878), (1499, 1433916), (1562, 1376082), (1683, 1277148), (1836, 1170719), (1917, 1121252), (2244, 957861), (2343, 917388), (2414, 890406), (2556, 840939), (2998, 716958), (3124, 688041), (3366, 638574), (3621, 593604), (3834, 560626), (4497, 477972), (4686, 458694), (4828, 445203), (5049, 425716), (5996, 358479), (6732, 319287), (7029, 305796), (7242, 296802), (7668, 280313), (8994, 238986), (9372, 229347), (10098, 212858), (10863, 197868), (13277, 161892), (13491, 159324), (14058, 152898), (14484, 148401), (16489, 130356), (17988, 119493), (20196, 106429), (21087, 101932), (21726, 98934), (25483, 84348), (26554, 80946), (26982, 79662), (28116, 76449), (32589, 65956), (32978, 65178), (39831, 53964), (40473, 53108), (42174, 50966), (43452, 49467)]