262634976

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1349

約数の個数: 144

約数和(自身を含む): 805109760

約数和(自身を除く): 542474784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 713, 736, 744, 828, 992, 1104, 1116, 1279, 1426, 1488, 1656, 2139, 2208, 2232, 2558, 2852, 2976, 3312, 3837, 4278, 4464, 5116, 5704, 6417, 6624, 7674, 8556, 8928, 10232, 11408, 11511, 12834, 15348, 17112, 20464, 22816, 23022, 25668, 29417, 30696, 34224, 39649, 40928, 46044, 51336, 58834, 61392, 68448, 79298, 88251, 92088, 102672, 117668, 118947, 122784, 158596, 176502, 184176, 205344, 235336, 237894, 264753, 317192, 353004, 356841, 368352, 470672, 475788, 529506, 634384, 706008, 713682, 911927, 941344, 951576, 1059012, 1268768, 1412016, 1427364, 1823854, 1903152, 2118024, 2735781, 2824032, 2854728, 3647708, 3806304, 4236048, 5471562, 5709456, 7295416, 8207343, 8472096, 10943124, 11418912, 14590832, 16414686, 21886248, 29181664, 32829372, 43772496, 65658744, 87544992, 131317488, 262634976]

約数ペア:

[(1, 262634976), (2, 131317488), (3, 87544992), (4, 65658744), (6, 43772496), (8, 32829372), (9, 29181664), (12, 21886248), (16, 16414686), (18, 14590832), (23, 11418912), (24, 10943124), (31, 8472096), (32, 8207343), (36, 7295416), (46, 5709456), (48, 5471562), (62, 4236048), (69, 3806304), (72, 3647708), (92, 2854728), (93, 2824032), (96, 2735781), (124, 2118024), (138, 1903152), (144, 1823854), (184, 1427364), (186, 1412016), (207, 1268768), (248, 1059012), (276, 951576), (279, 941344), (288, 911927), (368, 713682), (372, 706008), (414, 634384), (496, 529506), (552, 475788), (558, 470672), (713, 368352), (736, 356841), (744, 353004), (828, 317192), (992, 264753), (1104, 237894), (1116, 235336), (1279, 205344), (1426, 184176), (1488, 176502), (1656, 158596), (2139, 122784), (2208, 118947), (2232, 117668), (2558, 102672), (2852, 92088), (2976, 88251), (3312, 79298), (3837, 68448), (4278, 61392), (4464, 58834), (5116, 51336), (5704, 46044), (6417, 40928), (6624, 39649), (7674, 34224), (8556, 30696), (8928, 29417), (10232, 25668), (11408, 23022), (11511, 22816), (12834, 20464), (15348, 17112)]