2021499312

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:848

約数の個数: 160

約数和(自身を含む): 6130560000

約数和(自身を除く): 4109060688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 199, 294, 336, 343, 392, 398, 588, 597, 617, 686, 784, 796, 1029, 1176, 1194, 1234, 1372, 1393, 1592, 1851, 2058, 2352, 2388, 2468, 2744, 2786, 3184, 3702, 4116, 4179, 4319, 4776, 4936, 5488, 5572, 7404, 8232, 8358, 8638, 9552, 9751, 9872, 11144, 12957, 14808, 16464, 16716, 17276, 19502, 22288, 25914, 29253, 29616, 30233, 33432, 34552, 39004, 51828, 58506, 60466, 66864, 68257, 69104, 78008, 90699, 103656, 117012, 120932, 122783, 136514, 156016, 181398, 204771, 207312, 211631, 234024, 241864, 245566, 273028, 362796, 368349, 409542, 423262, 468048, 483728, 491132, 546056, 634893, 725592, 736698, 819084, 846524, 859481, 982264, 1092112, 1269786, 1451184, 1473396, 1638168, 1693048, 1718962, 1964528, 2539572, 2578443, 2946792, 3276336, 3386096, 3437924, 5079144, 5156886, 5893584, 6016367, 6875848, 10158288, 10313772, 12032734, 13751696, 18049101, 20627544, 24065468, 36098202, 41255088, 42114569, 48130936, 72196404, 84229138, 96261872, 126343707, 144392808, 168458276, 252687414, 288785616, 336916552, 505374828, 673833104, 1010749656, 2021499312]

約数ペア:

[(1, 2021499312), (2, 1010749656), (3, 673833104), (4, 505374828), (6, 336916552), (7, 288785616), (8, 252687414), (12, 168458276), (14, 144392808), (16, 126343707), (21, 96261872), (24, 84229138), (28, 72196404), (42, 48130936), (48, 42114569), (49, 41255088), (56, 36098202), (84, 24065468), (98, 20627544), (112, 18049101), (147, 13751696), (168, 12032734), (196, 10313772), (199, 10158288), (294, 6875848), (336, 6016367), (343, 5893584), (392, 5156886), (398, 5079144), (588, 3437924), (597, 3386096), (617, 3276336), (686, 2946792), (784, 2578443), (796, 2539572), (1029, 1964528), (1176, 1718962), (1194, 1693048), (1234, 1638168), (1372, 1473396), (1393, 1451184), (1592, 1269786), (1851, 1092112), (2058, 982264), (2352, 859481), (2388, 846524), (2468, 819084), (2744, 736698), (2786, 725592), (3184, 634893), (3702, 546056), (4116, 491132), (4179, 483728), (4319, 468048), (4776, 423262), (4936, 409542), (5488, 368349), (5572, 362796), (7404, 273028), (8232, 245566), (8358, 241864), (8638, 234024), (9552, 211631), (9751, 207312), (9872, 204771), (11144, 181398), (12957, 156016), (14808, 136514), (16464, 122783), (16716, 120932), (17276, 117012), (19502, 103656), (22288, 90699), (25914, 78008), (29253, 69104), (29616, 68257), (30233, 66864), (33432, 60466), (34552, 58506), (39004, 51828)]