315712512

素因数分解:

$2^{10}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 176

約数和(自身を含む): 985835200

約数和(自身を除く): 670122688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 601, 608, 684, 768, 864, 912, 1024, 1026, 1152, 1202, 1216, 1368, 1536, 1728, 1803, 1824, 2052, 2304, 2404, 2432, 2736, 3072, 3456, 3606, 3648, 4104, 4608, 4808, 4864, 5409, 5472, 6912, 7212, 7296, 8208, 9216, 9616, 9728, 10818, 10944, 11419, 13824, 14424, 14592, 16227, 16416, 19232, 19456, 21636, 21888, 22838, 27648, 28848, 29184, 32454, 32832, 34257, 38464, 43272, 43776, 45676, 57696, 58368, 64908, 65664, 68514, 76928, 86544, 87552, 91352, 102771, 115392, 129816, 131328, 137028, 153856, 173088, 175104, 182704, 205542, 230784, 259632, 262656, 274056, 307712, 308313, 346176, 365408, 411084, 461568, 519264, 525312, 548112, 615424, 616626, 692352, 730816, 822168, 923136, 1038528, 1096224, 1233252, 1384704, 1461632, 1644336, 1846272, 2077056, 2192448, 2466504, 2769408, 2923264, 3288672, 4154112, 4384896, 4933008, 5538816, 5846528, 6577344, 8308224, 8769792, 9866016, 11693056, 13154688, 16616448, 17539584, 19732032, 26309376, 35079168, 39464064, 52618752, 78928128, 105237504, 157856256, 315712512]

約数ペア:

[(1, 315712512), (2, 157856256), (3, 105237504), (4, 78928128), (6, 52618752), (8, 39464064), (9, 35079168), (12, 26309376), (16, 19732032), (18, 17539584), (19, 16616448), (24, 13154688), (27, 11693056), (32, 9866016), (36, 8769792), (38, 8308224), (48, 6577344), (54, 5846528), (57, 5538816), (64, 4933008), (72, 4384896), (76, 4154112), (96, 3288672), (108, 2923264), (114, 2769408), (128, 2466504), (144, 2192448), (152, 2077056), (171, 1846272), (192, 1644336), (216, 1461632), (228, 1384704), (256, 1233252), (288, 1096224), (304, 1038528), (342, 923136), (384, 822168), (432, 730816), (456, 692352), (512, 616626), (513, 615424), (576, 548112), (601, 525312), (608, 519264), (684, 461568), (768, 411084), (864, 365408), (912, 346176), (1024, 308313), (1026, 307712), (1152, 274056), (1202, 262656), (1216, 259632), (1368, 230784), (1536, 205542), (1728, 182704), (1803, 175104), (1824, 173088), (2052, 153856), (2304, 137028), (2404, 131328), (2432, 129816), (2736, 115392), (3072, 102771), (3456, 91352), (3606, 87552), (3648, 86544), (4104, 76928), (4608, 68514), (4808, 65664), (4864, 64908), (5409, 58368), (5472, 57696), (6912, 45676), (7212, 43776), (7296, 43272), (8208, 38464), (9216, 34257), (9616, 32832), (9728, 32454), (10818, 29184), (10944, 28848), (11419, 27648), (13824, 22838), (14424, 21888), (14592, 21636), (16227, 19456), (16416, 19232)]