19284837456

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{40801}}^1$

素因数の和:41084

約数の個数: 80

約数和(自身を含む): 51201613760

約数和(自身を除く): 31916776304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 229, 258, 344, 458, 516, 687, 688, 916, 1032, 1374, 1832, 2064, 2748, 3664, 5496, 9847, 10992, 19694, 29541, 39388, 40801, 59082, 78776, 81602, 118164, 122403, 157552, 163204, 236328, 244806, 326408, 472656, 489612, 652816, 979224, 1754443, 1958448, 3508886, 5263329, 7017772, 9343429, 10526658, 14035544, 18686858, 21053316, 28030287, 28071088, 37373716, 42106632, 56060574, 74747432, 84213264, 112121148, 149494864, 224242296, 401767447, 448484592, 803534894, 1205302341, 1607069788, 2410604682, 3214139576, 4821209364, 6428279152, 9642418728, 19284837456]

約数ペア:

[(1, 19284837456), (2, 9642418728), (3, 6428279152), (4, 4821209364), (6, 3214139576), (8, 2410604682), (12, 1607069788), (16, 1205302341), (24, 803534894), (43, 448484592), (48, 401767447), (86, 224242296), (129, 149494864), (172, 112121148), (229, 84213264), (258, 74747432), (344, 56060574), (458, 42106632), (516, 37373716), (687, 28071088), (688, 28030287), (916, 21053316), (1032, 18686858), (1374, 14035544), (1832, 10526658), (2064, 9343429), (2748, 7017772), (3664, 5263329), (5496, 3508886), (9847, 1958448), (10992, 1754443), (19694, 979224), (29541, 652816), (39388, 489612), (40801, 472656), (59082, 326408), (78776, 244806), (81602, 236328), (118164, 163204), (122403, 157552)]