215740608

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:610

約数の個数: 112

約数和(自身を含む): 609685344

約数和(自身を除く): 393944736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 157, 192, 204, 272, 314, 408, 421, 471, 544, 628, 816, 842, 942, 1088, 1256, 1263, 1632, 1684, 1884, 2512, 2526, 2669, 3264, 3368, 3768, 5024, 5052, 5338, 6736, 7157, 7536, 8007, 10048, 10104, 10676, 13472, 14314, 15072, 16014, 20208, 21352, 21471, 26944, 28628, 30144, 32028, 40416, 42704, 42942, 57256, 64056, 66097, 80832, 85408, 85884, 114512, 128112, 132194, 170816, 171768, 198291, 229024, 256224, 264388, 343536, 396582, 458048, 512448, 528776, 687072, 793164, 1057552, 1123649, 1374144, 1586328, 2115104, 2247298, 3172656, 3370947, 4230208, 4494596, 6345312, 6741894, 8989192, 12690624, 13483788, 17978384, 26967576, 35956768, 53935152, 71913536, 107870304, 215740608]

約数ペア:

[(1, 215740608), (2, 107870304), (3, 71913536), (4, 53935152), (6, 35956768), (8, 26967576), (12, 17978384), (16, 13483788), (17, 12690624), (24, 8989192), (32, 6741894), (34, 6345312), (48, 4494596), (51, 4230208), (64, 3370947), (68, 3172656), (96, 2247298), (102, 2115104), (136, 1586328), (157, 1374144), (192, 1123649), (204, 1057552), (272, 793164), (314, 687072), (408, 528776), (421, 512448), (471, 458048), (544, 396582), (628, 343536), (816, 264388), (842, 256224), (942, 229024), (1088, 198291), (1256, 171768), (1263, 170816), (1632, 132194), (1684, 128112), (1884, 114512), (2512, 85884), (2526, 85408), (2669, 80832), (3264, 66097), (3368, 64056), (3768, 57256), (5024, 42942), (5052, 42704), (5338, 40416), (6736, 32028), (7157, 30144), (7536, 28628), (8007, 26944), (10048, 21471), (10104, 21352), (10676, 20208), (13472, 16014), (14314, 15072)]