216251567992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{269713}}^1$

素因数の和:269864

約数の個数: 64

約数和(自身を含む): 433441186560

約数和(自身を除く): 217189618568

約数列:

[1, 2, 4, 8, 31, 53, 61, 62, 106, 122, 124, 212, 244, 248, 424, 488, 1643, 1891, 3233, 3286, 3782, 6466, 6572, 7564, 12932, 13144, 15128, 25864, 100223, 200446, 269713, 400892, 539426, 801784, 1078852, 2157704, 8361103, 14294789, 16452493, 16722206, 28589578, 32904986, 33444412, 57179156, 65809972, 66888824, 114358312, 131619944, 443138459, 510027283, 871982129, 886276918, 1020054566, 1743964258, 1772553836, 2040109132, 3487928516, 3545107672, 4080218264, 6975857032, 27031445999, 54062891998, 108125783996, 216251567992]

約数ペア:

[(1, 216251567992), (2, 108125783996), (4, 54062891998), (8, 27031445999), (31, 6975857032), (53, 4080218264), (61, 3545107672), (62, 3487928516), (106, 2040109132), (122, 1772553836), (124, 1743964258), (212, 1020054566), (244, 886276918), (248, 871982129), (424, 510027283), (488, 443138459), (1643, 131619944), (1891, 114358312), (3233, 66888824), (3286, 65809972), (3782, 57179156), (6466, 33444412), (6572, 32904986), (7564, 28589578), (12932, 16722206), (13144, 16452493), (15128, 14294789), (25864, 8361103), (100223, 2157704), (200446, 1078852), (269713, 801784), (400892, 539426)]