2619981056

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 216

約数和(自身を含む): 6746279232

約数和(自身を除く): 4126298176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 77, 86, 88, 112, 121, 128, 154, 172, 176, 224, 242, 256, 281, 301, 308, 344, 352, 448, 473, 484, 562, 602, 616, 688, 704, 847, 896, 946, 968, 1124, 1204, 1232, 1376, 1408, 1694, 1792, 1892, 1936, 1967, 2248, 2408, 2464, 2752, 2816, 3091, 3311, 3388, 3784, 3872, 3934, 4496, 4816, 4928, 5203, 5504, 6182, 6622, 6776, 7568, 7744, 7868, 8992, 9632, 9856, 10406, 11008, 12083, 12364, 13244, 13552, 15136, 15488, 15736, 17984, 19264, 19712, 20812, 21637, 24166, 24728, 26488, 27104, 30272, 30976, 31472, 34001, 35968, 36421, 38528, 41624, 43274, 48332, 49456, 52976, 54208, 60544, 62944, 68002, 71936, 72842, 77056, 83248, 84581, 86548, 96664, 98912, 105952, 108416, 121088, 125888, 132913, 136004, 145684, 166496, 169162, 173096, 193328, 197824, 211904, 216832, 238007, 251776, 265826, 272008, 291368, 332992, 338324, 346192, 386656, 395648, 423808, 476014, 503552, 531652, 544016, 582736, 665984, 676648, 692384, 773312, 791296, 847616, 930391, 952028, 1063304, 1088032, 1165472, 1331968, 1353296, 1384768, 1462043, 1546624, 1860782, 1904056, 2126608, 2176064, 2330944, 2706592, 2769536, 2924086, 3093248, 3721564, 3808112, 4253216, 4352128, 4661888, 5413184, 5539072, 5848172, 7443128, 7616224, 8506432, 8704256, 9323776, 10234301, 10826368, 11696344, 14886256, 15232448, 17012864, 20468602, 21652736, 23392688, 29772512, 30464896, 34025728, 40937204, 46785376, 59545024, 60929792, 81874408, 93570752, 119090048, 163748816, 187141504, 238180096, 327497632, 374283008, 654995264, 1309990528, 2619981056]

約数ペア:

[(1, 2619981056), (2, 1309990528), (4, 654995264), (7, 374283008), (8, 327497632), (11, 238180096), (14, 187141504), (16, 163748816), (22, 119090048), (28, 93570752), (32, 81874408), (43, 60929792), (44, 59545024), (56, 46785376), (64, 40937204), (77, 34025728), (86, 30464896), (88, 29772512), (112, 23392688), (121, 21652736), (128, 20468602), (154, 17012864), (172, 15232448), (176, 14886256), (224, 11696344), (242, 10826368), (256, 10234301), (281, 9323776), (301, 8704256), (308, 8506432), (344, 7616224), (352, 7443128), (448, 5848172), (473, 5539072), (484, 5413184), (562, 4661888), (602, 4352128), (616, 4253216), (688, 3808112), (704, 3721564), (847, 3093248), (896, 2924086), (946, 2769536), (968, 2706592), (1124, 2330944), (1204, 2176064), (1232, 2126608), (1376, 1904056), (1408, 1860782), (1694, 1546624), (1792, 1462043), (1892, 1384768), (1936, 1353296), (1967, 1331968), (2248, 1165472), (2408, 1088032), (2464, 1063304), (2752, 952028), (2816, 930391), (3091, 847616), (3311, 791296), (3388, 773312), (3784, 692384), (3872, 676648), (3934, 665984), (4496, 582736), (4816, 544016), (4928, 531652), (5203, 503552), (5504, 476014), (6182, 423808), (6622, 395648), (6776, 386656), (7568, 346192), (7744, 338324), (7868, 332992), (8992, 291368), (9632, 272008), (9856, 265826), (10406, 251776), (11008, 238007), (12083, 216832), (12364, 211904), (13244, 197824), (13552, 193328), (15136, 173096), (15488, 169162), (15736, 166496), (17984, 145684), (19264, 136004), (19712, 132913), (20812, 125888), (21637, 121088), (24166, 108416), (24728, 105952), (26488, 98912), (27104, 96664), (30272, 86548), (30976, 84581), (31472, 83248), (34001, 77056), (35968, 72842), (36421, 71936), (38528, 68002), (41624, 62944), (43274, 60544), (48332, 54208), (49456, 52976)]