420942336

素因数分解:

$2^9\times 3^1\times {\mathrm{79}}^1\times {\mathrm{3469}}^1$

素因数の和:3569

約数の個数: 80

約数和(自身を含む): 1135939200

約数和(自身を除く): 714996864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1264, 1536, 1896, 2528, 3469, 3792, 5056, 6938, 7584, 10112, 10407, 13876, 15168, 20224, 20814, 27752, 30336, 40448, 41628, 55504, 60672, 83256, 111008, 121344, 166512, 222016, 274051, 333024, 444032, 548102, 666048, 822153, 888064, 1096204, 1332096, 1644306, 1776128, 2192408, 2664192, 3288612, 4384816, 5328384, 6577224, 8769632, 13154448, 17539264, 26308896, 35078528, 52617792, 70157056, 105235584, 140314112, 210471168, 420942336]

約数ペア:

[(1, 420942336), (2, 210471168), (3, 140314112), (4, 105235584), (6, 70157056), (8, 52617792), (12, 35078528), (16, 26308896), (24, 17539264), (32, 13154448), (48, 8769632), (64, 6577224), (79, 5328384), (96, 4384816), (128, 3288612), (158, 2664192), (192, 2192408), (237, 1776128), (256, 1644306), (316, 1332096), (384, 1096204), (474, 888064), (512, 822153), (632, 666048), (768, 548102), (948, 444032), (1264, 333024), (1536, 274051), (1896, 222016), (2528, 166512), (3469, 121344), (3792, 111008), (5056, 83256), (6938, 60672), (7584, 55504), (10112, 41628), (10407, 40448), (13876, 30336), (15168, 27752), (20224, 20814)]