299676816

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 180

約数和(自身を含む): 940279600

約数和(自身を除く): 640602784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 289, 304, 306, 323, 342, 379, 408, 456, 578, 612, 646, 684, 758, 816, 867, 912, 969, 1137, 1156, 1224, 1292, 1368, 1516, 1734, 1938, 2274, 2312, 2448, 2584, 2601, 2736, 2907, 3032, 3411, 3468, 3876, 4548, 4624, 5168, 5202, 5491, 5814, 6064, 6443, 6822, 6936, 7201, 7752, 9096, 10404, 10982, 11628, 12886, 13644, 13872, 14402, 15504, 16473, 18192, 19329, 20808, 21603, 21964, 23256, 25772, 27288, 28804, 32946, 38658, 41616, 43206, 43928, 46512, 49419, 51544, 54576, 57608, 57987, 64809, 65892, 77316, 86412, 87856, 98838, 103088, 109531, 115216, 115974, 122417, 129618, 131784, 154632, 172824, 197676, 219062, 231948, 244834, 259236, 263568, 309264, 328593, 345648, 367251, 395352, 438124, 463896, 489668, 518472, 657186, 734502, 790704, 876248, 927792, 979336, 985779, 1036944, 1101753, 1314372, 1469004, 1752496, 1958672, 1971558, 2081089, 2203506, 2628744, 2938008, 3943116, 4162178, 4407012, 5257488, 5876016, 6243267, 7886232, 8324356, 8814024, 12486534, 15772464, 16648712, 17628048, 18729801, 24973068, 33297424, 37459602, 49946136, 74919204, 99892272, 149838408, 299676816]

約数ペア:

[(1, 299676816), (2, 149838408), (3, 99892272), (4, 74919204), (6, 49946136), (8, 37459602), (9, 33297424), (12, 24973068), (16, 18729801), (17, 17628048), (18, 16648712), (19, 15772464), (24, 12486534), (34, 8814024), (36, 8324356), (38, 7886232), (48, 6243267), (51, 5876016), (57, 5257488), (68, 4407012), (72, 4162178), (76, 3943116), (102, 2938008), (114, 2628744), (136, 2203506), (144, 2081089), (152, 1971558), (153, 1958672), (171, 1752496), (204, 1469004), (228, 1314372), (272, 1101753), (289, 1036944), (304, 985779), (306, 979336), (323, 927792), (342, 876248), (379, 790704), (408, 734502), (456, 657186), (578, 518472), (612, 489668), (646, 463896), (684, 438124), (758, 395352), (816, 367251), (867, 345648), (912, 328593), (969, 309264), (1137, 263568), (1156, 259236), (1224, 244834), (1292, 231948), (1368, 219062), (1516, 197676), (1734, 172824), (1938, 154632), (2274, 131784), (2312, 129618), (2448, 122417), (2584, 115974), (2601, 115216), (2736, 109531), (2907, 103088), (3032, 98838), (3411, 87856), (3468, 86412), (3876, 77316), (4548, 65892), (4624, 64809), (5168, 57987), (5202, 57608), (5491, 54576), (5814, 51544), (6064, 49419), (6443, 46512), (6822, 43928), (6936, 43206), (7201, 41616), (7752, 38658), (9096, 32946), (10404, 28804), (10982, 27288), (11628, 25772), (12886, 23256), (13644, 21964), (13872, 21603), (14402, 20808), (15504, 19329), (16473, 18192)]