512209728

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^3\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 168

約数和(自身を含む): 1568516040

約数和(自身を除く): 1056306312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 181, 192, 204, 272, 288, 289, 306, 362, 408, 543, 544, 576, 578, 612, 724, 816, 867, 1086, 1088, 1156, 1224, 1448, 1629, 1632, 1734, 2172, 2312, 2448, 2601, 2896, 3077, 3258, 3264, 3468, 4344, 4624, 4896, 4913, 5202, 5792, 6154, 6516, 6936, 8688, 9231, 9248, 9792, 9826, 10404, 11584, 12308, 13032, 13872, 14739, 17376, 18462, 18496, 19652, 20808, 24616, 26064, 27693, 27744, 29478, 34752, 36924, 39304, 41616, 44217, 49232, 52128, 52309, 55386, 55488, 58956, 73848, 78608, 83232, 88434, 98464, 104256, 104618, 110772, 117912, 147696, 156927, 157216, 166464, 176868, 196928, 209236, 221544, 235824, 295392, 313854, 314432, 353736, 418472, 443088, 470781, 471648, 590784, 627708, 707472, 836944, 886176, 889253, 941562, 943296, 1255416, 1414944, 1673888, 1772352, 1778506, 1883124, 2510832, 2667759, 2829888, 3347776, 3557012, 3766248, 5021664, 5335518, 7114024, 7532496, 8003277, 10043328, 10671036, 14228048, 15064992, 16006554, 21342072, 28456096, 30129984, 32013108, 42684144, 56912192, 64026216, 85368288, 128052432, 170736576, 256104864, 512209728]

約数ペア:

[(1, 512209728), (2, 256104864), (3, 170736576), (4, 128052432), (6, 85368288), (8, 64026216), (9, 56912192), (12, 42684144), (16, 32013108), (17, 30129984), (18, 28456096), (24, 21342072), (32, 16006554), (34, 15064992), (36, 14228048), (48, 10671036), (51, 10043328), (64, 8003277), (68, 7532496), (72, 7114024), (96, 5335518), (102, 5021664), (136, 3766248), (144, 3557012), (153, 3347776), (181, 2829888), (192, 2667759), (204, 2510832), (272, 1883124), (288, 1778506), (289, 1772352), (306, 1673888), (362, 1414944), (408, 1255416), (543, 943296), (544, 941562), (576, 889253), (578, 886176), (612, 836944), (724, 707472), (816, 627708), (867, 590784), (1086, 471648), (1088, 470781), (1156, 443088), (1224, 418472), (1448, 353736), (1629, 314432), (1632, 313854), (1734, 295392), (2172, 235824), (2312, 221544), (2448, 209236), (2601, 196928), (2896, 176868), (3077, 166464), (3258, 157216), (3264, 156927), (3468, 147696), (4344, 117912), (4624, 110772), (4896, 104618), (4913, 104256), (5202, 98464), (5792, 88434), (6154, 83232), (6516, 78608), (6936, 73848), (8688, 58956), (9231, 55488), (9248, 55386), (9792, 52309), (9826, 52128), (10404, 49232), (11584, 44217), (12308, 41616), (13032, 39304), (13872, 36924), (14739, 34752), (17376, 29478), (18462, 27744), (18496, 27693), (19652, 26064), (20808, 24616)]