2756863584

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{203669}}^1$

素因数の和:203732

約数の個数: 72

約数和(自身を含む): 8006675040

約数和(自身を除く): 5249811456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 203669, 407338, 611007, 814676, 1222014, 1629352, 1833021, 2444028, 3258704, 3666042, 4888056, 6517408, 7332084, 9572443, 9776112, 14664168, 19144886, 19552224, 28717329, 29328336, 38289772, 57434658, 58656672, 76579544, 86151987, 114869316, 153159088, 172303974, 229738632, 306318176, 344607948, 459477264, 689215896, 918954528, 1378431792, 2756863584]

約数ペア:

[(1, 2756863584), (2, 1378431792), (3, 918954528), (4, 689215896), (6, 459477264), (8, 344607948), (9, 306318176), (12, 229738632), (16, 172303974), (18, 153159088), (24, 114869316), (32, 86151987), (36, 76579544), (47, 58656672), (48, 57434658), (72, 38289772), (94, 29328336), (96, 28717329), (141, 19552224), (144, 19144886), (188, 14664168), (282, 9776112), (288, 9572443), (376, 7332084), (423, 6517408), (564, 4888056), (752, 3666042), (846, 3258704), (1128, 2444028), (1504, 1833021), (1692, 1629352), (2256, 1222014), (3384, 814676), (4512, 611007), (6768, 407338), (13536, 203669)]