771366288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18973}}^1$

素因数の和:19013

約数の個数: 120

約数和(自身を含む): 2503353664

約数和(自身を除く): 1731987376

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2541, 2904, 3388, 3696, 5082, 5808, 6776, 10164, 13552, 18973, 20328, 37946, 40656, 56919, 75892, 113838, 132811, 151784, 208703, 227676, 265622, 303568, 398433, 417406, 455352, 531244, 626109, 796866, 834812, 910704, 1062488, 1252218, 1460921, 1593732, 1669624, 2124976, 2295733, 2504436, 2921842, 3187464, 3339248, 4382763, 4591466, 5008872, 5843684, 6374928, 6887199, 8765526, 9182932, 10017744, 11687368, 13774398, 16070131, 17531052, 18365864, 23374736, 27548796, 32140262, 35062104, 36731728, 48210393, 55097592, 64280524, 70124208, 96420786, 110195184, 128561048, 192841572, 257122096, 385683144, 771366288]

約数ペア:

[(1, 771366288), (2, 385683144), (3, 257122096), (4, 192841572), (6, 128561048), (7, 110195184), (8, 96420786), (11, 70124208), (12, 64280524), (14, 55097592), (16, 48210393), (21, 36731728), (22, 35062104), (24, 32140262), (28, 27548796), (33, 23374736), (42, 18365864), (44, 17531052), (48, 16070131), (56, 13774398), (66, 11687368), (77, 10017744), (84, 9182932), (88, 8765526), (112, 6887199), (121, 6374928), (132, 5843684), (154, 5008872), (168, 4591466), (176, 4382763), (231, 3339248), (242, 3187464), (264, 2921842), (308, 2504436), (336, 2295733), (363, 2124976), (462, 1669624), (484, 1593732), (528, 1460921), (616, 1252218), (726, 1062488), (847, 910704), (924, 834812), (968, 796866), (1232, 626109), (1452, 531244), (1694, 455352), (1848, 417406), (1936, 398433), (2541, 303568), (2904, 265622), (3388, 227676), (3696, 208703), (5082, 151784), (5808, 132811), (6776, 113838), (10164, 75892), (13552, 56919), (18973, 40656), (20328, 37946)]