1227839968

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{10691}}^1$

素因数の和:10835

約数の個数: 48

約数和(自身を含む): 2508471504

約数和(自身を除く): 1280631536

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 97, 148, 194, 296, 388, 592, 776, 1184, 1552, 3104, 3589, 7178, 10691, 14356, 21382, 28712, 42764, 57424, 85528, 114848, 171056, 342112, 395567, 791134, 1037027, 1582268, 2074054, 3164536, 4148108, 6329072, 8296216, 12658144, 16592432, 33184864, 38369999, 76739998, 153479996, 306959992, 613919984, 1227839968]

約数ペア:

[(1, 1227839968), (2, 613919984), (4, 306959992), (8, 153479996), (16, 76739998), (32, 38369999), (37, 33184864), (74, 16592432), (97, 12658144), (148, 8296216), (194, 6329072), (296, 4148108), (388, 3164536), (592, 2074054), (776, 1582268), (1184, 1037027), (1552, 791134), (3104, 395567), (3589, 342112), (7178, 171056), (10691, 114848), (14356, 85528), (21382, 57424), (28712, 42764)]