1224803916

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 240

約数和(自身を含む): 3947426560

約数和(自身を除く): 2722622644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 43, 54, 57, 63, 76, 81, 84, 86, 108, 114, 126, 129, 133, 162, 171, 172, 189, 228, 252, 258, 266, 301, 324, 342, 378, 387, 399, 513, 516, 532, 567, 602, 661, 684, 756, 774, 798, 817, 903, 1026, 1134, 1161, 1197, 1204, 1322, 1539, 1548, 1596, 1634, 1806, 1983, 2052, 2268, 2322, 2394, 2451, 2644, 2709, 3078, 3268, 3483, 3591, 3612, 3966, 4627, 4644, 4788, 4902, 5418, 5719, 5949, 6156, 6966, 7182, 7353, 7932, 8127, 9254, 9804, 10773, 10836, 11438, 11898, 12559, 13881, 13932, 14364, 14706, 16254, 17157, 17847, 18508, 21546, 22059, 22876, 23796, 24381, 25118, 27762, 28423, 29412, 32508, 34314, 35694, 37677, 41643, 43092, 44118, 48762, 50236, 51471, 53541, 55524, 56846, 66177, 68628, 71388, 75354, 83286, 85269, 87913, 88236, 97524, 102942, 107082, 113031, 113692, 124929, 132354, 150708, 154413, 166572, 170538, 175826, 198961, 205884, 214164, 226062, 249858, 255807, 263739, 264708, 308826, 339093, 341076, 351652, 374787, 397922, 452124, 463239, 499716, 511614, 527478, 540037, 596883, 617652, 678186, 749574, 767421, 791217, 795844, 926478, 1017279, 1023228, 1054956, 1080074, 1193766, 1356372, 1499148, 1534842, 1582434, 1620111, 1790649, 1852956, 2034558, 2160148, 2302263, 2373651, 2387532, 3069684, 3164868, 3240222, 3581298, 3780259, 4069116, 4604526, 4747302, 4860333, 5371947, 6480444, 7120953, 7162596, 7560518, 9209052, 9494604, 9720666, 10743894, 11340777, 14241906, 14580999, 15121036, 16115841, 19441332, 21487788, 22681554, 28483812, 29161998, 32231682, 34022331, 43742997, 45363108, 58323996, 64463364, 68044662, 87485994, 102066993, 136089324, 174971988, 204133986, 306200979, 408267972, 612401958, 1224803916]

約数ペア:

[(1, 1224803916), (2, 612401958), (3, 408267972), (4, 306200979), (6, 204133986), (7, 174971988), (9, 136089324), (12, 102066993), (14, 87485994), (18, 68044662), (19, 64463364), (21, 58323996), (27, 45363108), (28, 43742997), (36, 34022331), (38, 32231682), (42, 29161998), (43, 28483812), (54, 22681554), (57, 21487788), (63, 19441332), (76, 16115841), (81, 15121036), (84, 14580999), (86, 14241906), (108, 11340777), (114, 10743894), (126, 9720666), (129, 9494604), (133, 9209052), (162, 7560518), (171, 7162596), (172, 7120953), (189, 6480444), (228, 5371947), (252, 4860333), (258, 4747302), (266, 4604526), (301, 4069116), (324, 3780259), (342, 3581298), (378, 3240222), (387, 3164868), (399, 3069684), (513, 2387532), (516, 2373651), (532, 2302263), (567, 2160148), (602, 2034558), (661, 1852956), (684, 1790649), (756, 1620111), (774, 1582434), (798, 1534842), (817, 1499148), (903, 1356372), (1026, 1193766), (1134, 1080074), (1161, 1054956), (1197, 1023228), (1204, 1017279), (1322, 926478), (1539, 795844), (1548, 791217), (1596, 767421), (1634, 749574), (1806, 678186), (1983, 617652), (2052, 596883), (2268, 540037), (2322, 527478), (2394, 511614), (2451, 499716), (2644, 463239), (2709, 452124), (3078, 397922), (3268, 374787), (3483, 351652), (3591, 341076), (3612, 339093), (3966, 308826), (4627, 264708), (4644, 263739), (4788, 255807), (4902, 249858), (5418, 226062), (5719, 214164), (5949, 205884), (6156, 198961), (6966, 175826), (7182, 170538), (7353, 166572), (7932, 154413), (8127, 150708), (9254, 132354), (9804, 124929), (10773, 113692), (10836, 113031), (11438, 107082), (11898, 102942), (12559, 97524), (13881, 88236), (13932, 87913), (14364, 85269), (14706, 83286), (16254, 75354), (17157, 71388), (17847, 68628), (18508, 66177), (21546, 56846), (22059, 55524), (22876, 53541), (23796, 51471), (24381, 50236), (25118, 48762), (27762, 44118), (28423, 43092), (29412, 41643), (32508, 37677), (34314, 35694)]