1816894992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4937}}^1$

素因数の和:5017

約数の個数: 160

約数和(自身を含む): 5554894464

約数和(自身を除く): 3737999472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 41, 44, 48, 51, 66, 68, 82, 88, 102, 123, 132, 136, 164, 176, 187, 204, 246, 264, 272, 328, 374, 408, 451, 492, 528, 561, 656, 697, 748, 816, 902, 984, 1122, 1353, 1394, 1496, 1804, 1968, 2091, 2244, 2706, 2788, 2992, 3608, 4182, 4488, 4937, 5412, 5576, 7216, 7667, 8364, 8976, 9874, 10824, 11152, 14811, 15334, 16728, 19748, 21648, 23001, 29622, 30668, 33456, 39496, 46002, 54307, 59244, 61336, 78992, 83929, 92004, 108614, 118488, 122672, 162921, 167858, 184008, 202417, 217228, 236976, 251787, 325842, 335716, 368016, 404834, 434456, 503574, 607251, 651684, 671432, 809668, 868912, 923219, 1007148, 1214502, 1303368, 1342864, 1619336, 1846438, 2014296, 2226587, 2429004, 2606736, 2769657, 3238672, 3441089, 3692876, 4028592, 4453174, 4858008, 5539314, 6679761, 6882178, 7385752, 8906348, 9716016, 10323267, 11078628, 13359522, 13764356, 14771504, 17812696, 20646534, 22157256, 26719044, 27528712, 35625392, 37851979, 41293068, 44314512, 53438088, 55057424, 75703958, 82586136, 106876176, 113555937, 151407916, 165172272, 227111874, 302815832, 454223748, 605631664, 908447496, 1816894992]

約数ペア:

[(1, 1816894992), (2, 908447496), (3, 605631664), (4, 454223748), (6, 302815832), (8, 227111874), (11, 165172272), (12, 151407916), (16, 113555937), (17, 106876176), (22, 82586136), (24, 75703958), (33, 55057424), (34, 53438088), (41, 44314512), (44, 41293068), (48, 37851979), (51, 35625392), (66, 27528712), (68, 26719044), (82, 22157256), (88, 20646534), (102, 17812696), (123, 14771504), (132, 13764356), (136, 13359522), (164, 11078628), (176, 10323267), (187, 9716016), (204, 8906348), (246, 7385752), (264, 6882178), (272, 6679761), (328, 5539314), (374, 4858008), (408, 4453174), (451, 4028592), (492, 3692876), (528, 3441089), (561, 3238672), (656, 2769657), (697, 2606736), (748, 2429004), (816, 2226587), (902, 2014296), (984, 1846438), (1122, 1619336), (1353, 1342864), (1394, 1303368), (1496, 1214502), (1804, 1007148), (1968, 923219), (2091, 868912), (2244, 809668), (2706, 671432), (2788, 651684), (2992, 607251), (3608, 503574), (4182, 434456), (4488, 404834), (4937, 368016), (5412, 335716), (5576, 325842), (7216, 251787), (7667, 236976), (8364, 217228), (8976, 202417), (9874, 184008), (10824, 167858), (11152, 162921), (14811, 122672), (15334, 118488), (16728, 108614), (19748, 92004), (21648, 83929), (23001, 78992), (29622, 61336), (30668, 59244), (33456, 54307), (39496, 46002)]