28432878984

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{4289}}^1$

素因数の和:5004

約数の個数: 128

約数和(自身を含む): 80803008000

約数和(自身を除く): 52370129016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 653, 846, 1128, 1269, 1306, 1692, 1959, 2538, 2612, 3384, 3918, 4289, 5076, 5224, 5877, 7836, 8578, 10152, 11754, 12867, 15672, 17156, 17631, 23508, 25734, 30691, 34312, 35262, 38601, 47016, 51468, 61382, 70524, 77202, 92073, 102936, 115803, 122764, 141048, 154404, 184146, 201583, 231606, 245528, 276219, 308808, 368292, 403166, 463212, 552438, 604749, 736584, 806332, 828657, 926424, 1104876, 1209498, 1612664, 1657314, 1814247, 2209752, 2418996, 2800717, 3314628, 3628494, 4837992, 5442741, 5601434, 6629256, 7256988, 8402151, 10885482, 11202868, 14513976, 16804302, 21770964, 22405736, 25206453, 33608604, 43541928, 50412906, 67217208, 75619359, 100825812, 131633699, 151238718, 201651624, 263267398, 302477436, 394901097, 526534796, 604954872, 789802194, 1053069592, 1184703291, 1579604388, 2369406582, 3159208776, 3554109873, 4738813164, 7108219746, 9477626328, 14216439492, 28432878984]

約数ペア:

[(1, 28432878984), (2, 14216439492), (3, 9477626328), (4, 7108219746), (6, 4738813164), (8, 3554109873), (9, 3159208776), (12, 2369406582), (18, 1579604388), (24, 1184703291), (27, 1053069592), (36, 789802194), (47, 604954872), (54, 526534796), (72, 394901097), (94, 302477436), (108, 263267398), (141, 201651624), (188, 151238718), (216, 131633699), (282, 100825812), (376, 75619359), (423, 67217208), (564, 50412906), (653, 43541928), (846, 33608604), (1128, 25206453), (1269, 22405736), (1306, 21770964), (1692, 16804302), (1959, 14513976), (2538, 11202868), (2612, 10885482), (3384, 8402151), (3918, 7256988), (4289, 6629256), (5076, 5601434), (5224, 5442741), (5877, 4837992), (7836, 3628494), (8578, 3314628), (10152, 2800717), (11754, 2418996), (12867, 2209752), (15672, 1814247), (17156, 1657314), (17631, 1612664), (23508, 1209498), (25734, 1104876), (30691, 926424), (34312, 828657), (35262, 806332), (38601, 736584), (47016, 604749), (51468, 552438), (61382, 463212), (70524, 403166), (77202, 368292), (92073, 308808), (102936, 276219), (115803, 245528), (122764, 231606), (141048, 201583), (154404, 184146)]