265599072

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 792529920

約数和(自身を除く): 526930848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 71, 72, 93, 96, 124, 142, 144, 186, 213, 248, 279, 284, 288, 372, 419, 426, 496, 558, 568, 639, 744, 838, 852, 992, 1116, 1136, 1257, 1278, 1488, 1676, 1704, 2201, 2232, 2272, 2514, 2556, 2976, 3352, 3408, 3771, 4402, 4464, 5028, 5112, 6603, 6704, 6816, 7542, 8804, 8928, 10056, 10224, 12989, 13206, 13408, 15084, 17608, 19809, 20112, 20448, 25978, 26412, 29749, 30168, 35216, 38967, 39618, 40224, 51956, 52824, 59498, 60336, 70432, 77934, 79236, 89247, 103912, 105648, 116901, 118996, 120672, 155868, 158472, 178494, 207824, 211296, 233802, 237992, 267741, 311736, 316944, 356988, 415648, 467604, 475984, 535482, 623472, 633888, 713976, 922219, 935208, 951968, 1070964, 1246944, 1427952, 1844438, 1870416, 2141928, 2766657, 2855904, 3688876, 3740832, 4283856, 5533314, 7377752, 8299971, 8567712, 11066628, 14755504, 16599942, 22133256, 29511008, 33199884, 44266512, 66399768, 88533024, 132799536, 265599072]

約数ペア:

[(1, 265599072), (2, 132799536), (3, 88533024), (4, 66399768), (6, 44266512), (8, 33199884), (9, 29511008), (12, 22133256), (16, 16599942), (18, 14755504), (24, 11066628), (31, 8567712), (32, 8299971), (36, 7377752), (48, 5533314), (62, 4283856), (71, 3740832), (72, 3688876), (93, 2855904), (96, 2766657), (124, 2141928), (142, 1870416), (144, 1844438), (186, 1427952), (213, 1246944), (248, 1070964), (279, 951968), (284, 935208), (288, 922219), (372, 713976), (419, 633888), (426, 623472), (496, 535482), (558, 475984), (568, 467604), (639, 415648), (744, 356988), (838, 316944), (852, 311736), (992, 267741), (1116, 237992), (1136, 233802), (1257, 211296), (1278, 207824), (1488, 178494), (1676, 158472), (1704, 155868), (2201, 120672), (2232, 118996), (2272, 116901), (2514, 105648), (2556, 103912), (2976, 89247), (3352, 79236), (3408, 77934), (3771, 70432), (4402, 60336), (4464, 59498), (5028, 52824), (5112, 51956), (6603, 40224), (6704, 39618), (6816, 38967), (7542, 35216), (8804, 30168), (8928, 29749), (10056, 26412), (10224, 25978), (12989, 20448), (13206, 20112), (13408, 19809), (15084, 17608)]