289265664

素因数分解:

$2^{11}\times 3^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 815232600

約数和(自身を除く): 525966936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 89, 92, 96, 128, 138, 178, 184, 192, 256, 267, 276, 356, 368, 384, 512, 529, 534, 552, 712, 736, 768, 1024, 1058, 1068, 1104, 1424, 1472, 1536, 1587, 2047, 2048, 2116, 2136, 2208, 2848, 2944, 3072, 3174, 4094, 4232, 4272, 4416, 5696, 5888, 6141, 6144, 6348, 8188, 8464, 8544, 8832, 11392, 11776, 12282, 12696, 16376, 16928, 17088, 17664, 22784, 23552, 24564, 25392, 32752, 33856, 34176, 35328, 45568, 47081, 47104, 49128, 50784, 65504, 67712, 68352, 70656, 91136, 94162, 98256, 101568, 131008, 135424, 136704, 141243, 141312, 182272, 188324, 196512, 203136, 262016, 270848, 273408, 282486, 376648, 393024, 406272, 524032, 541696, 546816, 564972, 753296, 786048, 812544, 1048064, 1083392, 1129944, 1506592, 1572096, 1625088, 2096128, 2259888, 3013184, 3144192, 3250176, 4192256, 4519776, 6026368, 6288384, 9039552, 12052736, 12576768, 18079104, 24105472, 36158208, 48210944, 72316416, 96421888, 144632832, 289265664]

約数ペア:

[(1, 289265664), (2, 144632832), (3, 96421888), (4, 72316416), (6, 48210944), (8, 36158208), (12, 24105472), (16, 18079104), (23, 12576768), (24, 12052736), (32, 9039552), (46, 6288384), (48, 6026368), (64, 4519776), (69, 4192256), (89, 3250176), (92, 3144192), (96, 3013184), (128, 2259888), (138, 2096128), (178, 1625088), (184, 1572096), (192, 1506592), (256, 1129944), (267, 1083392), (276, 1048064), (356, 812544), (368, 786048), (384, 753296), (512, 564972), (529, 546816), (534, 541696), (552, 524032), (712, 406272), (736, 393024), (768, 376648), (1024, 282486), (1058, 273408), (1068, 270848), (1104, 262016), (1424, 203136), (1472, 196512), (1536, 188324), (1587, 182272), (2047, 141312), (2048, 141243), (2116, 136704), (2136, 135424), (2208, 131008), (2848, 101568), (2944, 98256), (3072, 94162), (3174, 91136), (4094, 70656), (4232, 68352), (4272, 67712), (4416, 65504), (5696, 50784), (5888, 49128), (6141, 47104), (6144, 47081), (6348, 45568), (8188, 35328), (8464, 34176), (8544, 33856), (8832, 32752), (11392, 25392), (11776, 24564), (12282, 23552), (12696, 22784), (16376, 17664), (16928, 17088)]