260646912

素因数分解:

$2^{11}\times 3^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 766584000

約数和(自身を除く): 505937088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 179, 192, 237, 256, 288, 316, 358, 384, 474, 512, 537, 576, 632, 711, 716, 768, 948, 1024, 1074, 1152, 1264, 1422, 1432, 1536, 1611, 1896, 2048, 2148, 2304, 2528, 2844, 2864, 3072, 3222, 3792, 4296, 4608, 5056, 5688, 5728, 6144, 6444, 7584, 8592, 9216, 10112, 11376, 11456, 12888, 14141, 15168, 17184, 18432, 20224, 22752, 22912, 25776, 28282, 30336, 34368, 40448, 42423, 45504, 45824, 51552, 56564, 60672, 68736, 80896, 84846, 91008, 91648, 103104, 113128, 121344, 127269, 137472, 161792, 169692, 182016, 183296, 206208, 226256, 242688, 254538, 274944, 339384, 364032, 366592, 412416, 452512, 485376, 509076, 549888, 678768, 728064, 824832, 905024, 1018152, 1099776, 1357536, 1456128, 1649664, 1810048, 2036304, 2715072, 3299328, 3620096, 4072608, 5430144, 7240192, 8145216, 10860288, 14480384, 16290432, 21720576, 28960768, 32580864, 43441152, 65161728, 86882304, 130323456, 260646912]

約数ペア:

[(1, 260646912), (2, 130323456), (3, 86882304), (4, 65161728), (6, 43441152), (8, 32580864), (9, 28960768), (12, 21720576), (16, 16290432), (18, 14480384), (24, 10860288), (32, 8145216), (36, 7240192), (48, 5430144), (64, 4072608), (72, 3620096), (79, 3299328), (96, 2715072), (128, 2036304), (144, 1810048), (158, 1649664), (179, 1456128), (192, 1357536), (237, 1099776), (256, 1018152), (288, 905024), (316, 824832), (358, 728064), (384, 678768), (474, 549888), (512, 509076), (537, 485376), (576, 452512), (632, 412416), (711, 366592), (716, 364032), (768, 339384), (948, 274944), (1024, 254538), (1074, 242688), (1152, 226256), (1264, 206208), (1422, 183296), (1432, 182016), (1536, 169692), (1611, 161792), (1896, 137472), (2048, 127269), (2148, 121344), (2304, 113128), (2528, 103104), (2844, 91648), (2864, 91008), (3072, 84846), (3222, 80896), (3792, 68736), (4296, 60672), (4608, 56564), (5056, 51552), (5688, 45824), (5728, 45504), (6144, 42423), (6444, 40448), (7584, 34368), (8592, 30336), (9216, 28282), (10112, 25776), (11376, 22912), (11456, 22752), (12888, 20224), (14141, 18432), (15168, 17184)]