269822251216

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{262747}}^1$

素因数の和:262988

約数の個数: 80

約数和(自身を含む): 612257491584

約数和(自身を除く): 342435240368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 173, 212, 346, 371, 424, 692, 742, 848, 1211, 1384, 1484, 2422, 2768, 2968, 4844, 5936, 9169, 9688, 18338, 19376, 36676, 64183, 73352, 128366, 146704, 256732, 262747, 513464, 525494, 1026928, 1050988, 1839229, 2101976, 3678458, 4203952, 7356916, 13925591, 14713832, 27851182, 29427664, 45455231, 55702364, 90910462, 97479137, 111404728, 181820924, 194958274, 222809456, 318186617, 363641848, 389916548, 636373234, 727283696, 779833096, 1272746468, 1559666192, 2409127243, 2545492936, 4818254486, 5090985872, 9636508972, 16863890701, 19273017944, 33727781402, 38546035888, 67455562804, 134911125608, 269822251216]

約数ペア:

[(1, 269822251216), (2, 134911125608), (4, 67455562804), (7, 38546035888), (8, 33727781402), (14, 19273017944), (16, 16863890701), (28, 9636508972), (53, 5090985872), (56, 4818254486), (106, 2545492936), (112, 2409127243), (173, 1559666192), (212, 1272746468), (346, 779833096), (371, 727283696), (424, 636373234), (692, 389916548), (742, 363641848), (848, 318186617), (1211, 222809456), (1384, 194958274), (1484, 181820924), (2422, 111404728), (2768, 97479137), (2968, 90910462), (4844, 55702364), (5936, 45455231), (9169, 29427664), (9688, 27851182), (18338, 14713832), (19376, 13925591), (36676, 7356916), (64183, 4203952), (73352, 3678458), (128366, 2101976), (146704, 1839229), (256732, 1050988), (262747, 1026928), (513464, 525494)]