478051308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 1506060864

約数和(自身を除く): 1028009556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 53, 54, 63, 81, 82, 84, 97, 106, 108, 123, 126, 159, 162, 164, 189, 194, 212, 246, 252, 287, 291, 318, 324, 369, 371, 378, 388, 477, 492, 567, 574, 582, 636, 679, 738, 742, 756, 861, 873, 954, 1107, 1113, 1134, 1148, 1164, 1358, 1431, 1476, 1484, 1722, 1746, 1908, 2037, 2173, 2214, 2226, 2268, 2583, 2619, 2716, 2862, 3321, 3339, 3444, 3492, 3977, 4074, 4293, 4346, 4428, 4452, 5141, 5166, 5238, 5724, 6111, 6519, 6642, 6678, 7749, 7857, 7954, 8148, 8586, 8692, 10017, 10282, 10332, 10476, 11931, 12222, 13038, 13284, 13356, 15211, 15423, 15498, 15714, 15908, 17172, 18333, 19557, 20034, 20564, 23247, 23862, 24444, 26076, 27839, 30051, 30422, 30846, 30996, 31428, 35793, 35987, 36666, 39114, 40068, 45633, 46269, 46494, 47724, 54999, 55678, 58671, 60102, 60844, 61692, 71586, 71974, 73332, 78228, 83517, 91266, 92538, 92988, 107379, 107961, 109998, 111356, 117342, 120204, 136899, 138807, 143172, 143948, 167034, 176013, 182532, 185076, 210781, 214758, 215922, 219996, 234684, 250551, 273798, 277614, 322137, 323883, 334068, 352026, 410697, 416421, 421562, 429516, 431844, 501102, 547596, 555228, 632343, 644274, 647766, 704052, 751653, 821394, 832842, 843124, 971649, 1002204, 1232091, 1264686, 1288548, 1295532, 1475467, 1503306, 1642788, 1665684, 1897029, 1943298, 2254959, 2464182, 2529372, 2914947, 2950934, 3006612, 3794058, 3886596, 4426401, 4509918, 4928364, 5691087, 5829894, 5901868, 7588116, 8852802, 9019836, 11382174, 11659788, 13279203, 17073261, 17705604, 22764348, 26558406, 34146522, 39837609, 53116812, 68293044, 79675218, 119512827, 159350436, 239025654, 478051308]

約数ペア:

[(1, 478051308), (2, 239025654), (3, 159350436), (4, 119512827), (6, 79675218), (7, 68293044), (9, 53116812), (12, 39837609), (14, 34146522), (18, 26558406), (21, 22764348), (27, 17705604), (28, 17073261), (36, 13279203), (41, 11659788), (42, 11382174), (53, 9019836), (54, 8852802), (63, 7588116), (81, 5901868), (82, 5829894), (84, 5691087), (97, 4928364), (106, 4509918), (108, 4426401), (123, 3886596), (126, 3794058), (159, 3006612), (162, 2950934), (164, 2914947), (189, 2529372), (194, 2464182), (212, 2254959), (246, 1943298), (252, 1897029), (287, 1665684), (291, 1642788), (318, 1503306), (324, 1475467), (369, 1295532), (371, 1288548), (378, 1264686), (388, 1232091), (477, 1002204), (492, 971649), (567, 843124), (574, 832842), (582, 821394), (636, 751653), (679, 704052), (738, 647766), (742, 644274), (756, 632343), (861, 555228), (873, 547596), (954, 501102), (1107, 431844), (1113, 429516), (1134, 421562), (1148, 416421), (1164, 410697), (1358, 352026), (1431, 334068), (1476, 323883), (1484, 322137), (1722, 277614), (1746, 273798), (1908, 250551), (2037, 234684), (2173, 219996), (2214, 215922), (2226, 214758), (2268, 210781), (2583, 185076), (2619, 182532), (2716, 176013), (2862, 167034), (3321, 143948), (3339, 143172), (3444, 138807), (3492, 136899), (3977, 120204), (4074, 117342), (4293, 111356), (4346, 109998), (4428, 107961), (4452, 107379), (5141, 92988), (5166, 92538), (5238, 91266), (5724, 83517), (6111, 78228), (6519, 73332), (6642, 71974), (6678, 71586), (7749, 61692), (7857, 60844), (7954, 60102), (8148, 58671), (8586, 55678), (8692, 54999), (10017, 47724), (10282, 46494), (10332, 46269), (10476, 45633), (11931, 40068), (12222, 39114), (13038, 36666), (13284, 35987), (13356, 35793), (15211, 31428), (15423, 30996), (15498, 30846), (15714, 30422), (15908, 30051), (17172, 27839), (18333, 26076), (19557, 24444), (20034, 23862), (20564, 23247)]