779856768

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{9811}}^1$

素因数の和:9857

約数の個数: 128

約数和(自身を含む): 2401977600

約数和(自身を除く): 1622120832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2484, 2944, 3312, 3456, 4416, 4968, 6624, 8832, 9811, 9936, 13248, 19622, 19872, 26496, 29433, 39244, 39744, 58866, 78488, 79488, 88299, 117732, 156976, 176598, 225653, 235464, 264897, 313952, 353196, 451306, 470928, 529794, 627904, 676959, 706392, 902612, 941856, 1059588, 1255808, 1353918, 1412784, 1805224, 1883712, 2030877, 2119176, 2707836, 2825568, 3610448, 3767424, 4061754, 4238352, 5415672, 5651136, 6092631, 7220896, 8123508, 8476704, 10831344, 11302272, 12185262, 14441792, 16247016, 16953408, 21662688, 24370524, 28883584, 32494032, 33906816, 43325376, 48741048, 64988064, 86650752, 97482096, 129976128, 194964192, 259952256, 389928384, 779856768]

約数ペア:

[(1, 779856768), (2, 389928384), (3, 259952256), (4, 194964192), (6, 129976128), (8, 97482096), (9, 86650752), (12, 64988064), (16, 48741048), (18, 43325376), (23, 33906816), (24, 32494032), (27, 28883584), (32, 24370524), (36, 21662688), (46, 16953408), (48, 16247016), (54, 14441792), (64, 12185262), (69, 11302272), (72, 10831344), (92, 8476704), (96, 8123508), (108, 7220896), (128, 6092631), (138, 5651136), (144, 5415672), (184, 4238352), (192, 4061754), (207, 3767424), (216, 3610448), (276, 2825568), (288, 2707836), (368, 2119176), (384, 2030877), (414, 1883712), (432, 1805224), (552, 1412784), (576, 1353918), (621, 1255808), (736, 1059588), (828, 941856), (864, 902612), (1104, 706392), (1152, 676959), (1242, 627904), (1472, 529794), (1656, 470928), (1728, 451306), (2208, 353196), (2484, 313952), (2944, 264897), (3312, 235464), (3456, 225653), (4416, 176598), (4968, 156976), (6624, 117732), (8832, 88299), (9811, 79488), (9936, 78488), (13248, 58866), (19622, 39744), (19872, 39244), (26496, 29433)]