198464256

素因数分解:

$2^8\times 3^4\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 180

約数和(自身を含む): 627708312

約数和(自身を除く): 429244056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 256, 272, 288, 306, 324, 384, 408, 432, 459, 544, 563, 576, 612, 648, 768, 816, 864, 918, 1088, 1126, 1152, 1224, 1296, 1377, 1632, 1689, 1728, 1836, 2176, 2252, 2304, 2448, 2592, 2754, 3264, 3378, 3456, 3672, 4352, 4504, 4896, 5067, 5184, 5508, 6528, 6756, 6912, 7344, 9008, 9571, 9792, 10134, 10368, 11016, 13056, 13512, 14688, 15201, 18016, 19142, 19584, 20268, 20736, 22032, 27024, 28713, 29376, 30402, 36032, 38284, 39168, 40536, 44064, 45603, 54048, 57426, 58752, 60804, 72064, 76568, 81072, 86139, 88128, 91206, 108096, 114852, 117504, 121608, 144128, 153136, 162144, 172278, 176256, 182412, 216192, 229704, 243216, 258417, 306272, 324288, 344556, 352512, 364824, 432384, 459408, 486432, 516834, 612544, 648576, 689112, 729648, 775251, 918816, 972864, 1033668, 1225088, 1297152, 1378224, 1459296, 1550502, 1837632, 1945728, 2067336, 2450176, 2756448, 2918592, 3101004, 3675264, 3891456, 4134672, 5512896, 5837184, 6202008, 7350528, 8269344, 11025792, 11674368, 12404016, 16538688, 22051584, 24808032, 33077376, 49616064, 66154752, 99232128, 198464256]

約数ペア:

[(1, 198464256), (2, 99232128), (3, 66154752), (4, 49616064), (6, 33077376), (8, 24808032), (9, 22051584), (12, 16538688), (16, 12404016), (17, 11674368), (18, 11025792), (24, 8269344), (27, 7350528), (32, 6202008), (34, 5837184), (36, 5512896), (48, 4134672), (51, 3891456), (54, 3675264), (64, 3101004), (68, 2918592), (72, 2756448), (81, 2450176), (96, 2067336), (102, 1945728), (108, 1837632), (128, 1550502), (136, 1459296), (144, 1378224), (153, 1297152), (162, 1225088), (192, 1033668), (204, 972864), (216, 918816), (256, 775251), (272, 729648), (288, 689112), (306, 648576), (324, 612544), (384, 516834), (408, 486432), (432, 459408), (459, 432384), (544, 364824), (563, 352512), (576, 344556), (612, 324288), (648, 306272), (768, 258417), (816, 243216), (864, 229704), (918, 216192), (1088, 182412), (1126, 176256), (1152, 172278), (1224, 162144), (1296, 153136), (1377, 144128), (1632, 121608), (1689, 117504), (1728, 114852), (1836, 108096), (2176, 91206), (2252, 88128), (2304, 86139), (2448, 81072), (2592, 76568), (2754, 72064), (3264, 60804), (3378, 58752), (3456, 57426), (3672, 54048), (4352, 45603), (4504, 44064), (4896, 40536), (5067, 39168), (5184, 38284), (5508, 36032), (6528, 30402), (6756, 29376), (6912, 28713), (7344, 27024), (9008, 22032), (9571, 20736), (9792, 20268), (10134, 19584), (10368, 19142), (11016, 18016), (13056, 15201), (13512, 14688)]