399028476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 1212051456

約数和(自身を除く): 813022980

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 83, 84, 86, 121, 129, 132, 154, 166, 172, 231, 242, 249, 258, 301, 308, 332, 363, 462, 473, 484, 498, 516, 581, 602, 726, 847, 903, 913, 924, 946, 996, 1162, 1204, 1331, 1419, 1452, 1694, 1743, 1806, 1826, 1892, 2324, 2541, 2662, 2739, 2838, 3311, 3388, 3486, 3569, 3612, 3652, 3993, 5082, 5203, 5324, 5478, 5676, 6391, 6622, 6972, 7138, 7986, 9317, 9933, 10043, 10164, 10406, 10707, 10956, 12782, 13244, 14276, 15609, 15972, 18634, 19173, 19866, 20086, 20812, 21414, 24983, 25564, 27951, 30129, 31218, 36421, 37268, 38346, 39259, 39732, 40172, 42828, 49966, 55902, 57233, 60258, 62436, 70301, 72842, 74949, 76692, 78518, 99932, 109263, 110473, 111804, 114466, 117777, 120516, 140602, 145684, 149898, 157036, 171699, 210903, 218526, 220946, 228932, 235554, 274813, 281204, 299796, 331419, 343398, 400631, 421806, 431849, 437052, 441892, 471108, 549626, 662838, 686796, 773311, 801262, 824439, 843612, 863698, 1099252, 1201893, 1295547, 1325676, 1546622, 1602524, 1648878, 1727396, 2319933, 2403786, 2591094, 3022943, 3093244, 3297756, 4639866, 4750339, 4807572, 5182188, 6045886, 9068829, 9279732, 9500678, 12091772, 14251017, 18137658, 19001356, 28502034, 33252373, 36275316, 57004068, 66504746, 99757119, 133009492, 199514238, 399028476]

約数ペア:

[(1, 399028476), (2, 199514238), (3, 133009492), (4, 99757119), (6, 66504746), (7, 57004068), (11, 36275316), (12, 33252373), (14, 28502034), (21, 19001356), (22, 18137658), (28, 14251017), (33, 12091772), (42, 9500678), (43, 9279732), (44, 9068829), (66, 6045886), (77, 5182188), (83, 4807572), (84, 4750339), (86, 4639866), (121, 3297756), (129, 3093244), (132, 3022943), (154, 2591094), (166, 2403786), (172, 2319933), (231, 1727396), (242, 1648878), (249, 1602524), (258, 1546622), (301, 1325676), (308, 1295547), (332, 1201893), (363, 1099252), (462, 863698), (473, 843612), (484, 824439), (498, 801262), (516, 773311), (581, 686796), (602, 662838), (726, 549626), (847, 471108), (903, 441892), (913, 437052), (924, 431849), (946, 421806), (996, 400631), (1162, 343398), (1204, 331419), (1331, 299796), (1419, 281204), (1452, 274813), (1694, 235554), (1743, 228932), (1806, 220946), (1826, 218526), (1892, 210903), (2324, 171699), (2541, 157036), (2662, 149898), (2739, 145684), (2838, 140602), (3311, 120516), (3388, 117777), (3486, 114466), (3569, 111804), (3612, 110473), (3652, 109263), (3993, 99932), (5082, 78518), (5203, 76692), (5324, 74949), (5478, 72842), (5676, 70301), (6391, 62436), (6622, 60258), (6972, 57233), (7138, 55902), (7986, 49966), (9317, 42828), (9933, 40172), (10043, 39732), (10164, 39259), (10406, 38346), (10707, 37268), (10956, 36421), (12782, 31218), (13244, 30129), (14276, 27951), (15609, 25564), (15972, 24983), (18634, 21414), (19173, 20812), (19866, 20086)]