1661394816

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^1\times {\mathrm{27211}}^1$

素因数の和:27284

約数の個数: 96

約数和(自身を含む): 4871220120

約数和(自身を除く): 3209825304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 288, 318, 384, 424, 477, 576, 636, 848, 954, 1152, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 6784, 7632, 10176, 15264, 20352, 27211, 30528, 54422, 61056, 81633, 108844, 163266, 217688, 244899, 326532, 435376, 489798, 653064, 870752, 979596, 1306128, 1442183, 1741504, 1959192, 2612256, 2884366, 3483008, 3918384, 4326549, 5224512, 5768732, 7836768, 8653098, 10449024, 11537464, 12979647, 15673536, 17306196, 23074928, 25959294, 31347072, 34612392, 46149856, 51918588, 69224784, 92299712, 103837176, 138449568, 184599424, 207674352, 276899136, 415348704, 553798272, 830697408, 1661394816]

約数ペア:

[(1, 1661394816), (2, 830697408), (3, 553798272), (4, 415348704), (6, 276899136), (8, 207674352), (9, 184599424), (12, 138449568), (16, 103837176), (18, 92299712), (24, 69224784), (32, 51918588), (36, 46149856), (48, 34612392), (53, 31347072), (64, 25959294), (72, 23074928), (96, 17306196), (106, 15673536), (128, 12979647), (144, 11537464), (159, 10449024), (192, 8653098), (212, 7836768), (288, 5768732), (318, 5224512), (384, 4326549), (424, 3918384), (477, 3483008), (576, 2884366), (636, 2612256), (848, 1959192), (954, 1741504), (1152, 1442183), (1272, 1306128), (1696, 979596), (1908, 870752), (2544, 653064), (3392, 489798), (3816, 435376), (5088, 326532), (6784, 244899), (7632, 217688), (10176, 163266), (15264, 108844), (20352, 81633), (27211, 61056), (30528, 54422)]