1862219916

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 5331916800

約数和(自身を除く): 3469696884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 37, 51, 54, 68, 74, 79, 102, 108, 111, 148, 153, 158, 204, 222, 237, 306, 316, 333, 347, 444, 459, 474, 612, 629, 666, 694, 711, 918, 948, 999, 1041, 1258, 1332, 1343, 1388, 1422, 1836, 1887, 1998, 2082, 2133, 2516, 2686, 2844, 2923, 3123, 3774, 3996, 4029, 4164, 4266, 5372, 5661, 5846, 5899, 6246, 7548, 8058, 8532, 8769, 9369, 11322, 11692, 11798, 12087, 12492, 12839, 16116, 16983, 17538, 17697, 18738, 22644, 23596, 24174, 25678, 26307, 27413, 33966, 35076, 35394, 36261, 37476, 38517, 48348, 49691, 51356, 52614, 53091, 54826, 67932, 70788, 72522, 77034, 78921, 82239, 99382, 105228, 106182, 109652, 115551, 145044, 149073, 154068, 157842, 159273, 164478, 198764, 212364, 218263, 231102, 246717, 298146, 315684, 318546, 328956, 346653, 436526, 447219, 462204, 466021, 493434, 596292, 637092, 654789, 693306, 740151, 873052, 894438, 932042, 986868, 1014281, 1309578, 1341657, 1386612, 1398063, 1480302, 1788876, 1864084, 1964367, 2028562, 2619156, 2683314, 2796126, 2960604, 3042843, 3928734, 4057124, 4194189, 5366628, 5592252, 5893101, 6085686, 7857468, 8388378, 9128529, 11786202, 12171372, 12582567, 16776756, 17242777, 18257058, 23572404, 25165134, 27385587, 34485554, 36514116, 50330268, 51728331, 54771174, 68971108, 103456662, 109542348, 155184993, 206913324, 310369986, 465554979, 620739972, 931109958, 1862219916]

約数ペア:

[(1, 1862219916), (2, 931109958), (3, 620739972), (4, 465554979), (6, 310369986), (9, 206913324), (12, 155184993), (17, 109542348), (18, 103456662), (27, 68971108), (34, 54771174), (36, 51728331), (37, 50330268), (51, 36514116), (54, 34485554), (68, 27385587), (74, 25165134), (79, 23572404), (102, 18257058), (108, 17242777), (111, 16776756), (148, 12582567), (153, 12171372), (158, 11786202), (204, 9128529), (222, 8388378), (237, 7857468), (306, 6085686), (316, 5893101), (333, 5592252), (347, 5366628), (444, 4194189), (459, 4057124), (474, 3928734), (612, 3042843), (629, 2960604), (666, 2796126), (694, 2683314), (711, 2619156), (918, 2028562), (948, 1964367), (999, 1864084), (1041, 1788876), (1258, 1480302), (1332, 1398063), (1343, 1386612), (1388, 1341657), (1422, 1309578), (1836, 1014281), (1887, 986868), (1998, 932042), (2082, 894438), (2133, 873052), (2516, 740151), (2686, 693306), (2844, 654789), (2923, 637092), (3123, 596292), (3774, 493434), (3996, 466021), (4029, 462204), (4164, 447219), (4266, 436526), (5372, 346653), (5661, 328956), (5846, 318546), (5899, 315684), (6246, 298146), (7548, 246717), (8058, 231102), (8532, 218263), (8769, 212364), (9369, 198764), (11322, 164478), (11692, 159273), (11798, 157842), (12087, 154068), (12492, 149073), (12839, 145044), (16116, 115551), (16983, 109652), (17538, 106182), (17697, 105228), (18738, 99382), (22644, 82239), (23596, 78921), (24174, 77034), (25678, 72522), (26307, 70788), (27413, 67932), (33966, 54826), (35076, 53091), (35394, 52614), (36261, 51356), (37476, 49691), (38517, 48348)]