771790752

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157637}}^1$

素因数の和:157670

約数の個数: 72

約数和(自身を含む): 2323899396

約数和(自身を除く): 1552108644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 157637, 315274, 472911, 630548, 945822, 1261096, 1418733, 1891644, 2522192, 2679829, 2837466, 3783288, 5044384, 5359658, 5674932, 7566576, 8039487, 10719316, 11349864, 15133152, 16078974, 21438632, 22699728, 24118461, 32157948, 42877264, 45399456, 48236922, 64315896, 85754528, 96473844, 128631792, 192947688, 257263584, 385895376, 771790752]

約数ペア:

[(1, 771790752), (2, 385895376), (3, 257263584), (4, 192947688), (6, 128631792), (8, 96473844), (9, 85754528), (12, 64315896), (16, 48236922), (17, 45399456), (18, 42877264), (24, 32157948), (32, 24118461), (34, 22699728), (36, 21438632), (48, 16078974), (51, 15133152), (68, 11349864), (72, 10719316), (96, 8039487), (102, 7566576), (136, 5674932), (144, 5359658), (153, 5044384), (204, 3783288), (272, 2837466), (288, 2679829), (306, 2522192), (408, 1891644), (544, 1418733), (612, 1261096), (816, 945822), (1224, 630548), (1632, 472911), (2448, 315274), (4896, 157637)]