21254725056

素因数分解:

$2^6\times 3^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{4099}}^1$

素因数の和:4466

約数の個数: 112

約数和(自身を含む): 56985408000

約数和(自身を除く): 35730682944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 192, 226, 239, 339, 452, 478, 678, 717, 904, 956, 1356, 1434, 1808, 1912, 2712, 2868, 3616, 3824, 4099, 5424, 5736, 7232, 7648, 8198, 10848, 11472, 12297, 15296, 16396, 21696, 22944, 24594, 27007, 32792, 45888, 49188, 54014, 65584, 81021, 98376, 108028, 131168, 162042, 196752, 216056, 262336, 324084, 393504, 432112, 463187, 648168, 787008, 864224, 926374, 979661, 1296336, 1389561, 1728448, 1852748, 1959322, 2592672, 2779122, 2938983, 3705496, 3918644, 5185344, 5558244, 5877966, 7410992, 7837288, 11116488, 11755932, 14821984, 15674576, 22232976, 23511864, 29643968, 31349152, 44465952, 47023728, 62698304, 88931904, 94047456, 110701693, 188094912, 221403386, 332105079, 442806772, 664210158, 885613544, 1328420316, 1771227088, 2656840632, 3542454176, 5313681264, 7084908352, 10627362528, 21254725056]

約数ペア:

[(1, 21254725056), (2, 10627362528), (3, 7084908352), (4, 5313681264), (6, 3542454176), (8, 2656840632), (12, 1771227088), (16, 1328420316), (24, 885613544), (32, 664210158), (48, 442806772), (64, 332105079), (96, 221403386), (113, 188094912), (192, 110701693), (226, 94047456), (239, 88931904), (339, 62698304), (452, 47023728), (478, 44465952), (678, 31349152), (717, 29643968), (904, 23511864), (956, 22232976), (1356, 15674576), (1434, 14821984), (1808, 11755932), (1912, 11116488), (2712, 7837288), (2868, 7410992), (3616, 5877966), (3824, 5558244), (4099, 5185344), (5424, 3918644), (5736, 3705496), (7232, 2938983), (7648, 2779122), (8198, 2592672), (10848, 1959322), (11472, 1852748), (12297, 1728448), (15296, 1389561), (16396, 1296336), (21696, 979661), (22944, 926374), (24594, 864224), (27007, 787008), (32792, 648168), (45888, 463187), (49188, 432112), (54014, 393504), (65584, 324084), (81021, 262336), (98376, 216056), (108028, 196752), (131168, 162042)]