7643281248

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{7079}}^1$

素因数の和:7281

約数の個数: 144

約数和(自身を含む): 22822974720

約数和(自身を除く): 15179693472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 163, 184, 207, 276, 288, 326, 368, 414, 489, 552, 652, 736, 828, 978, 1104, 1304, 1467, 1656, 1956, 2208, 2608, 2934, 3312, 3749, 3912, 5216, 5868, 6624, 7079, 7498, 7824, 11247, 11736, 14158, 14996, 15648, 21237, 22494, 23472, 28316, 29992, 33741, 42474, 44988, 46944, 56632, 59984, 63711, 67482, 84948, 89976, 113264, 119968, 127422, 134964, 162817, 169896, 179952, 226528, 254844, 269928, 325634, 339792, 359904, 488451, 509688, 539856, 651268, 679584, 976902, 1019376, 1079712, 1153877, 1302536, 1465353, 1953804, 2038752, 2307754, 2605072, 2930706, 3461631, 3907608, 4615508, 5210144, 5861412, 6923262, 7815216, 9231016, 10384893, 11722824, 13846524, 15630432, 18462032, 20769786, 23445648, 26539171, 27693048, 36924064, 41539572, 46891296, 53078342, 55386096, 79617513, 83079144, 106156684, 110772192, 159235026, 166158288, 212313368, 238852539, 318470052, 332316576, 424626736, 477705078, 636940104, 849253472, 955410156, 1273880208, 1910820312, 2547760416, 3821640624, 7643281248]

約数ペア:

[(1, 7643281248), (2, 3821640624), (3, 2547760416), (4, 1910820312), (6, 1273880208), (8, 955410156), (9, 849253472), (12, 636940104), (16, 477705078), (18, 424626736), (23, 332316576), (24, 318470052), (32, 238852539), (36, 212313368), (46, 166158288), (48, 159235026), (69, 110772192), (72, 106156684), (92, 83079144), (96, 79617513), (138, 55386096), (144, 53078342), (163, 46891296), (184, 41539572), (207, 36924064), (276, 27693048), (288, 26539171), (326, 23445648), (368, 20769786), (414, 18462032), (489, 15630432), (552, 13846524), (652, 11722824), (736, 10384893), (828, 9231016), (978, 7815216), (1104, 6923262), (1304, 5861412), (1467, 5210144), (1656, 4615508), (1956, 3907608), (2208, 3461631), (2608, 2930706), (2934, 2605072), (3312, 2307754), (3749, 2038752), (3912, 1953804), (5216, 1465353), (5868, 1302536), (6624, 1153877), (7079, 1079712), (7498, 1019376), (7824, 976902), (11247, 679584), (11736, 651268), (14158, 539856), (14996, 509688), (15648, 488451), (21237, 359904), (22494, 339792), (23472, 325634), (28316, 269928), (29992, 254844), (33741, 226528), (42474, 179952), (44988, 169896), (46944, 162817), (56632, 134964), (59984, 127422), (63711, 119968), (67482, 113264), (84948, 89976)]