280870848

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 224

約数和(自身を含む): 889528320

約数和(自身を除く): 608657472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 48, 54, 64, 69, 72, 74, 92, 96, 108, 111, 138, 144, 148, 184, 191, 192, 207, 216, 222, 276, 288, 296, 333, 368, 382, 414, 432, 444, 552, 573, 576, 592, 621, 666, 736, 764, 828, 851, 864, 888, 999, 1104, 1146, 1184, 1242, 1332, 1472, 1528, 1656, 1702, 1719, 1728, 1776, 1998, 2208, 2292, 2368, 2484, 2553, 2664, 3056, 3312, 3404, 3438, 3552, 3996, 4393, 4416, 4584, 4968, 5106, 5157, 5328, 6112, 6624, 6808, 6876, 7067, 7104, 7659, 7992, 8786, 9168, 9936, 10212, 10314, 10656, 12224, 13179, 13248, 13616, 13752, 14134, 15318, 15984, 17572, 18336, 19872, 20424, 20628, 21201, 21312, 22977, 26358, 27232, 27504, 28268, 30636, 31968, 35144, 36672, 39537, 39744, 40848, 41256, 42402, 45954, 52716, 54464, 55008, 56536, 61272, 63603, 63936, 70288, 79074, 81696, 82512, 84804, 91908, 105432, 110016, 113072, 118611, 122544, 127206, 140576, 158148, 162541, 163392, 165024, 169608, 183816, 190809, 210864, 226144, 237222, 245088, 254412, 281152, 316296, 325082, 330048, 339216, 367632, 381618, 421728, 452288, 474444, 487623, 490176, 508824, 632592, 650164, 678432, 735264, 763236, 843456, 948888, 975246, 1017648, 1265184, 1300328, 1356864, 1462869, 1470528, 1526472, 1897776, 1950492, 2035296, 2530368, 2600656, 2925738, 3052944, 3795552, 3900984, 4070592, 4388607, 5201312, 5851476, 6105888, 7591104, 7801968, 8777214, 10402624, 11702952, 12211776, 15603936, 17554428, 23405904, 31207872, 35108856, 46811808, 70217712, 93623616, 140435424, 280870848]

約数ペア:

[(1, 280870848), (2, 140435424), (3, 93623616), (4, 70217712), (6, 46811808), (8, 35108856), (9, 31207872), (12, 23405904), (16, 17554428), (18, 15603936), (23, 12211776), (24, 11702952), (27, 10402624), (32, 8777214), (36, 7801968), (37, 7591104), (46, 6105888), (48, 5851476), (54, 5201312), (64, 4388607), (69, 4070592), (72, 3900984), (74, 3795552), (92, 3052944), (96, 2925738), (108, 2600656), (111, 2530368), (138, 2035296), (144, 1950492), (148, 1897776), (184, 1526472), (191, 1470528), (192, 1462869), (207, 1356864), (216, 1300328), (222, 1265184), (276, 1017648), (288, 975246), (296, 948888), (333, 843456), (368, 763236), (382, 735264), (414, 678432), (432, 650164), (444, 632592), (552, 508824), (573, 490176), (576, 487623), (592, 474444), (621, 452288), (666, 421728), (736, 381618), (764, 367632), (828, 339216), (851, 330048), (864, 325082), (888, 316296), (999, 281152), (1104, 254412), (1146, 245088), (1184, 237222), (1242, 226144), (1332, 210864), (1472, 190809), (1528, 183816), (1656, 169608), (1702, 165024), (1719, 163392), (1728, 162541), (1776, 158148), (1998, 140576), (2208, 127206), (2292, 122544), (2368, 118611), (2484, 113072), (2553, 110016), (2664, 105432), (3056, 91908), (3312, 84804), (3404, 82512), (3438, 81696), (3552, 79074), (3996, 70288), (4393, 63936), (4416, 63603), (4584, 61272), (4968, 56536), (5106, 55008), (5157, 54464), (5328, 52716), (6112, 45954), (6624, 42402), (6808, 41256), (6876, 40848), (7067, 39744), (7104, 39537), (7659, 36672), (7992, 35144), (8786, 31968), (9168, 30636), (9936, 28268), (10212, 27504), (10314, 27232), (10656, 26358), (12224, 22977), (13179, 21312), (13248, 21201), (13616, 20628), (13752, 20424), (14134, 19872), (15318, 18336), (15984, 17572)]