1581559488

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3923

約数の個数: 168

約数和(自身を含む): 4884212736

約数和(自身を除く): 3302653248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 192, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 576, 713, 736, 744, 828, 992, 1104, 1116, 1426, 1472, 1488, 1656, 1984, 2139, 2208, 2232, 2852, 2976, 3312, 3851, 4278, 4416, 4464, 5704, 5952, 6417, 6624, 7702, 8556, 8928, 11408, 11553, 12834, 13248, 15404, 17112, 17856, 22816, 23106, 25668, 30808, 34224, 34659, 45632, 46212, 51336, 61616, 68448, 69318, 88573, 92424, 102672, 119381, 123232, 136896, 138636, 177146, 184848, 205344, 238762, 246464, 265719, 277272, 354292, 358143, 369696, 410688, 477524, 531438, 554544, 708584, 716286, 739392, 797157, 955048, 1062876, 1074429, 1109088, 1417168, 1432572, 1594314, 1910096, 2125752, 2148858, 2218176, 2745763, 2834336, 2865144, 3188628, 3820192, 4251504, 4297716, 5491526, 5668672, 5730288, 6377256, 7640384, 8237289, 8503008, 8595432, 10983052, 11460576, 12754512, 16474578, 17006016, 17190864, 21966104, 22921152, 24711867, 25509024, 32949156, 34381728, 43932208, 49423734, 51018048, 65898312, 68763456, 87864416, 98847468, 131796624, 175728832, 197694936, 263593248, 395389872, 527186496, 790779744, 1581559488]

約数ペア:

[(1, 1581559488), (2, 790779744), (3, 527186496), (4, 395389872), (6, 263593248), (8, 197694936), (9, 175728832), (12, 131796624), (16, 98847468), (18, 87864416), (23, 68763456), (24, 65898312), (31, 51018048), (32, 49423734), (36, 43932208), (46, 34381728), (48, 32949156), (62, 25509024), (64, 24711867), (69, 22921152), (72, 21966104), (92, 17190864), (93, 17006016), (96, 16474578), (124, 12754512), (138, 11460576), (144, 10983052), (184, 8595432), (186, 8503008), (192, 8237289), (207, 7640384), (248, 6377256), (276, 5730288), (279, 5668672), (288, 5491526), (368, 4297716), (372, 4251504), (414, 3820192), (496, 3188628), (552, 2865144), (558, 2834336), (576, 2745763), (713, 2218176), (736, 2148858), (744, 2125752), (828, 1910096), (992, 1594314), (1104, 1432572), (1116, 1417168), (1426, 1109088), (1472, 1074429), (1488, 1062876), (1656, 955048), (1984, 797157), (2139, 739392), (2208, 716286), (2232, 708584), (2852, 554544), (2976, 531438), (3312, 477524), (3851, 410688), (4278, 369696), (4416, 358143), (4464, 354292), (5704, 277272), (5952, 265719), (6417, 246464), (6624, 238762), (7702, 205344), (8556, 184848), (8928, 177146), (11408, 138636), (11553, 136896), (12834, 123232), (13248, 119381), (15404, 102672), (17112, 92424), (17856, 88573), (22816, 69318), (23106, 68448), (25668, 61616), (30808, 51336), (34224, 46212), (34659, 45632)]