2279272144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1361}}^1$

素因数の和:1564

約数の個数: 80

約数和(自身を含む): 4815334656

約数和(自身を除く): 2536062512

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 131, 136, 188, 262, 272, 376, 524, 752, 799, 1048, 1361, 1598, 2096, 2227, 2722, 3196, 4454, 5444, 6157, 6392, 8908, 10888, 12314, 12784, 17816, 21776, 23137, 24628, 35632, 46274, 49256, 63967, 92548, 98512, 104669, 127934, 178291, 185096, 209338, 255868, 356582, 370192, 418676, 511736, 713164, 837352, 1023472, 1087439, 1426328, 1674704, 2174878, 2852656, 3030947, 4349756, 6061894, 8379677, 8699512, 12123788, 16759354, 17399024, 24247576, 33518708, 48495152, 67037416, 134074832, 142454509, 284909018, 569818036, 1139636072, 2279272144]

約数ペア:

[(1, 2279272144), (2, 1139636072), (4, 569818036), (8, 284909018), (16, 142454509), (17, 134074832), (34, 67037416), (47, 48495152), (68, 33518708), (94, 24247576), (131, 17399024), (136, 16759354), (188, 12123788), (262, 8699512), (272, 8379677), (376, 6061894), (524, 4349756), (752, 3030947), (799, 2852656), (1048, 2174878), (1361, 1674704), (1598, 1426328), (2096, 1087439), (2227, 1023472), (2722, 837352), (3196, 713164), (4454, 511736), (5444, 418676), (6157, 370192), (6392, 356582), (8908, 255868), (10888, 209338), (12314, 185096), (12784, 178291), (17816, 127934), (21776, 104669), (23137, 98512), (24628, 92548), (35632, 63967), (46274, 49256)]