861967872

素因数分解:

$2^9\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2761

約数の個数: 160

約数和(自身を含む): 2663400960

約数和(自身を除く): 1801433088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1536, 1656, 1728, 2208, 2304, 2484, 2711, 2944, 3312, 3456, 4416, 4608, 4968, 5422, 5888, 6624, 6912, 8133, 8832, 9936, 10844, 11776, 13248, 13824, 16266, 17664, 19872, 21688, 24399, 26496, 32532, 35328, 39744, 43376, 48798, 52992, 62353, 65064, 73197, 79488, 86752, 97596, 105984, 124706, 130128, 146394, 158976, 173504, 187059, 195192, 249412, 260256, 292788, 317952, 347008, 374118, 390384, 498824, 520512, 561177, 585576, 694016, 748236, 780768, 997648, 1041024, 1122354, 1171152, 1388032, 1496472, 1561536, 1683531, 1995296, 2082048, 2244708, 2342304, 2992944, 3123072, 3367062, 3990592, 4164096, 4489416, 4684608, 5985888, 6246144, 6734124, 7981184, 8978832, 9369216, 11971776, 12492288, 13468248, 15962368, 17957664, 18738432, 23943552, 26936496, 31924736, 35915328, 37476864, 47887104, 53872992, 71830656, 95774208, 107745984, 143661312, 215491968, 287322624, 430983936, 861967872]

約数ペア:

[(1, 861967872), (2, 430983936), (3, 287322624), (4, 215491968), (6, 143661312), (8, 107745984), (9, 95774208), (12, 71830656), (16, 53872992), (18, 47887104), (23, 37476864), (24, 35915328), (27, 31924736), (32, 26936496), (36, 23943552), (46, 18738432), (48, 17957664), (54, 15962368), (64, 13468248), (69, 12492288), (72, 11971776), (92, 9369216), (96, 8978832), (108, 7981184), (128, 6734124), (138, 6246144), (144, 5985888), (184, 4684608), (192, 4489416), (207, 4164096), (216, 3990592), (256, 3367062), (276, 3123072), (288, 2992944), (368, 2342304), (384, 2244708), (414, 2082048), (432, 1995296), (512, 1683531), (552, 1561536), (576, 1496472), (621, 1388032), (736, 1171152), (768, 1122354), (828, 1041024), (864, 997648), (1104, 780768), (1152, 748236), (1242, 694016), (1472, 585576), (1536, 561177), (1656, 520512), (1728, 498824), (2208, 390384), (2304, 374118), (2484, 347008), (2711, 317952), (2944, 292788), (3312, 260256), (3456, 249412), (4416, 195192), (4608, 187059), (4968, 173504), (5422, 158976), (5888, 146394), (6624, 130128), (6912, 124706), (8133, 105984), (8832, 97596), (9936, 86752), (10844, 79488), (11776, 73197), (13248, 65064), (13824, 62353), (16266, 52992), (17664, 48798), (19872, 43376), (21688, 39744), (24399, 35328), (26496, 32532)]