260967936

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 742452480

約数和(自身を除く): 481484544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 83, 89, 92, 96, 128, 138, 166, 178, 184, 192, 249, 256, 267, 276, 332, 356, 368, 384, 498, 512, 534, 552, 664, 712, 736, 768, 996, 1068, 1104, 1328, 1424, 1472, 1536, 1909, 1992, 2047, 2136, 2208, 2656, 2848, 2944, 3818, 3984, 4094, 4272, 4416, 5312, 5696, 5727, 5888, 6141, 7387, 7636, 7968, 8188, 8544, 8832, 10624, 11392, 11454, 11776, 12282, 14774, 15272, 15936, 16376, 17088, 17664, 21248, 22161, 22784, 22908, 24564, 29548, 30544, 31872, 32752, 34176, 35328, 42496, 44322, 45568, 45816, 49128, 59096, 61088, 63744, 65504, 68352, 88644, 91632, 98256, 118192, 122176, 127488, 131008, 136704, 169901, 177288, 183264, 196512, 236384, 244352, 262016, 339802, 354576, 366528, 393024, 472768, 488704, 509703, 524032, 679604, 709152, 733056, 786048, 945536, 977408, 1019406, 1048064, 1359208, 1418304, 1466112, 1572096, 1891072, 2038812, 2718416, 2836608, 2932224, 3144192, 3782144, 4077624, 5436832, 5673216, 8155248, 10873664, 11346432, 16310496, 21747328, 32620992, 43494656, 65241984, 86989312, 130483968, 260967936]

約数ペア:

[(1, 260967936), (2, 130483968), (3, 86989312), (4, 65241984), (6, 43494656), (8, 32620992), (12, 21747328), (16, 16310496), (23, 11346432), (24, 10873664), (32, 8155248), (46, 5673216), (48, 5436832), (64, 4077624), (69, 3782144), (83, 3144192), (89, 2932224), (92, 2836608), (96, 2718416), (128, 2038812), (138, 1891072), (166, 1572096), (178, 1466112), (184, 1418304), (192, 1359208), (249, 1048064), (256, 1019406), (267, 977408), (276, 945536), (332, 786048), (356, 733056), (368, 709152), (384, 679604), (498, 524032), (512, 509703), (534, 488704), (552, 472768), (664, 393024), (712, 366528), (736, 354576), (768, 339802), (996, 262016), (1068, 244352), (1104, 236384), (1328, 196512), (1424, 183264), (1472, 177288), (1536, 169901), (1909, 136704), (1992, 131008), (2047, 127488), (2136, 122176), (2208, 118192), (2656, 98256), (2848, 91632), (2944, 88644), (3818, 68352), (3984, 65504), (4094, 63744), (4272, 61088), (4416, 59096), (5312, 49128), (5696, 45816), (5727, 45568), (5888, 44322), (6141, 42496), (7387, 35328), (7636, 34176), (7968, 32752), (8188, 31872), (8544, 30544), (8832, 29548), (10624, 24564), (11392, 22908), (11454, 22784), (11776, 22161), (12282, 21248), (14774, 17664), (15272, 17088), (15936, 16376)]