1271315232

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21121}}^1$

素因数の和:21167

約数の個数: 144

約数和(自身を含む): 4151740320

約数和(自身を除く): 2880425088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 2508, 2736, 3168, 3344, 3762, 5016, 5472, 6688, 7524, 10032, 15048, 20064, 21121, 30096, 42242, 60192, 63363, 84484, 126726, 168968, 190089, 232331, 253452, 337936, 380178, 401299, 464662, 506904, 675872, 696993, 760356, 802598, 929324, 1013808, 1203897, 1393986, 1520712, 1605196, 1858648, 2027616, 2090979, 2407794, 2787972, 3041424, 3210392, 3611691, 3717296, 4181958, 4414289, 4815588, 5575944, 6082848, 6420784, 7223382, 7434592, 8363916, 8828578, 9631176, 11151888, 12841568, 13242867, 14446764, 16727832, 17657156, 19262352, 22303776, 26485734, 28893528, 33455664, 35314312, 38524704, 39728601, 52971468, 57787056, 66911328, 70628624, 79457202, 105942936, 115574112, 141257248, 158914404, 211885872, 317828808, 423771744, 635657616, 1271315232]

約数ペア:

[(1, 1271315232), (2, 635657616), (3, 423771744), (4, 317828808), (6, 211885872), (8, 158914404), (9, 141257248), (11, 115574112), (12, 105942936), (16, 79457202), (18, 70628624), (19, 66911328), (22, 57787056), (24, 52971468), (32, 39728601), (33, 38524704), (36, 35314312), (38, 33455664), (44, 28893528), (48, 26485734), (57, 22303776), (66, 19262352), (72, 17657156), (76, 16727832), (88, 14446764), (96, 13242867), (99, 12841568), (114, 11151888), (132, 9631176), (144, 8828578), (152, 8363916), (171, 7434592), (176, 7223382), (198, 6420784), (209, 6082848), (228, 5575944), (264, 4815588), (288, 4414289), (304, 4181958), (342, 3717296), (352, 3611691), (396, 3210392), (418, 3041424), (456, 2787972), (528, 2407794), (608, 2090979), (627, 2027616), (684, 1858648), (792, 1605196), (836, 1520712), (912, 1393986), (1056, 1203897), (1254, 1013808), (1368, 929324), (1584, 802598), (1672, 760356), (1824, 696993), (1881, 675872), (2508, 506904), (2736, 464662), (3168, 401299), (3344, 380178), (3762, 337936), (5016, 253452), (5472, 232331), (6688, 190089), (7524, 168968), (10032, 126726), (15048, 84484), (20064, 63363), (21121, 60192), (30096, 42242)]