318457872

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 160

約数和(自身を含む): 979580160

約数和(自身を除く): 661122288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 103, 108, 136, 144, 153, 204, 206, 216, 272, 306, 309, 408, 412, 421, 432, 459, 612, 618, 816, 824, 842, 918, 927, 1224, 1236, 1263, 1648, 1684, 1751, 1836, 1854, 2448, 2472, 2526, 2781, 3368, 3502, 3672, 3708, 3789, 4944, 5052, 5253, 5562, 6736, 7004, 7157, 7344, 7416, 7578, 10104, 10506, 11124, 11367, 14008, 14314, 14832, 15156, 15759, 20208, 21012, 21471, 22248, 22734, 28016, 28628, 30312, 31518, 42024, 42942, 43363, 44496, 45468, 47277, 57256, 60624, 63036, 64413, 84048, 85884, 86726, 90936, 94554, 114512, 126072, 128826, 130089, 171768, 173452, 181872, 189108, 193239, 252144, 257652, 260178, 343536, 346904, 378216, 386478, 390267, 515304, 520356, 693808, 737171, 756432, 772956, 780534, 1030608, 1040712, 1170801, 1474342, 1545912, 1561068, 2081424, 2211513, 2341602, 2948684, 3091824, 3122136, 4423026, 4683204, 5897368, 6244272, 6634539, 8846052, 9366408, 11794736, 13269078, 17692104, 18732816, 19903617, 26538156, 35384208, 39807234, 53076312, 79614468, 106152624, 159228936, 318457872]

約数ペア:

[(1, 318457872), (2, 159228936), (3, 106152624), (4, 79614468), (6, 53076312), (8, 39807234), (9, 35384208), (12, 26538156), (16, 19903617), (17, 18732816), (18, 17692104), (24, 13269078), (27, 11794736), (34, 9366408), (36, 8846052), (48, 6634539), (51, 6244272), (54, 5897368), (68, 4683204), (72, 4423026), (102, 3122136), (103, 3091824), (108, 2948684), (136, 2341602), (144, 2211513), (153, 2081424), (204, 1561068), (206, 1545912), (216, 1474342), (272, 1170801), (306, 1040712), (309, 1030608), (408, 780534), (412, 772956), (421, 756432), (432, 737171), (459, 693808), (612, 520356), (618, 515304), (816, 390267), (824, 386478), (842, 378216), (918, 346904), (927, 343536), (1224, 260178), (1236, 257652), (1263, 252144), (1648, 193239), (1684, 189108), (1751, 181872), (1836, 173452), (1854, 171768), (2448, 130089), (2472, 128826), (2526, 126072), (2781, 114512), (3368, 94554), (3502, 90936), (3672, 86726), (3708, 85884), (3789, 84048), (4944, 64413), (5052, 63036), (5253, 60624), (5562, 57256), (6736, 47277), (7004, 45468), (7157, 44496), (7344, 43363), (7416, 42942), (7578, 42024), (10104, 31518), (10506, 30312), (11124, 28628), (11367, 28016), (14008, 22734), (14314, 22248), (14832, 21471), (15156, 21012), (15759, 20208)]