212583448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 506570400

約数和(自身を除く): 293986952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 137, 154, 229, 242, 274, 308, 458, 484, 548, 616, 847, 916, 959, 968, 1096, 1507, 1603, 1694, 1832, 1918, 2519, 3014, 3206, 3388, 3836, 5038, 6028, 6412, 6776, 7672, 10076, 10549, 12056, 12824, 16577, 17633, 20152, 21098, 27709, 31373, 33154, 35266, 42196, 55418, 62746, 66308, 70532, 84392, 110836, 116039, 125492, 132616, 141064, 193963, 219611, 221672, 232078, 250984, 345103, 387926, 439222, 464156, 690206, 775852, 878444, 928312, 1380412, 1551704, 1756888, 2415721, 2760824, 3796133, 4831442, 7592266, 9662884, 15184532, 19325768, 26572931, 30369064, 53145862, 106291724, 212583448]

約数ペア:

[(1, 212583448), (2, 106291724), (4, 53145862), (7, 30369064), (8, 26572931), (11, 19325768), (14, 15184532), (22, 9662884), (28, 7592266), (44, 4831442), (56, 3796133), (77, 2760824), (88, 2415721), (121, 1756888), (137, 1551704), (154, 1380412), (229, 928312), (242, 878444), (274, 775852), (308, 690206), (458, 464156), (484, 439222), (548, 387926), (616, 345103), (847, 250984), (916, 232078), (959, 221672), (968, 219611), (1096, 193963), (1507, 141064), (1603, 132616), (1694, 125492), (1832, 116039), (1918, 110836), (2519, 84392), (3014, 70532), (3206, 66308), (3388, 62746), (3836, 55418), (5038, 42196), (6028, 35266), (6412, 33154), (6776, 31373), (7672, 27709), (10076, 21098), (10549, 20152), (12056, 17633), (12824, 16577)]