8657384064

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{16349}}^1$

素因数の和:16570

約数の個数: 128

約数和(自身を含む): 26416368000

約数和(自身を除く): 17758983936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 197, 224, 336, 384, 394, 448, 591, 672, 788, 896, 1182, 1344, 1379, 1576, 2364, 2688, 2758, 3152, 4137, 4728, 5516, 6304, 8274, 9456, 11032, 12608, 16349, 16548, 18912, 22064, 25216, 32698, 33096, 37824, 44128, 49047, 65396, 66192, 75648, 88256, 98094, 114443, 130792, 132384, 176512, 196188, 228886, 261584, 264768, 343329, 392376, 457772, 523168, 529536, 686658, 784752, 915544, 1046336, 1373316, 1569504, 1831088, 2092672, 2746632, 3139008, 3220753, 3662176, 5493264, 6278016, 6441506, 7324352, 9662259, 10986528, 12883012, 14648704, 19324518, 21973056, 22545271, 25766024, 38649036, 43946112, 45090542, 51532048, 67635813, 77298072, 90181084, 103064096, 135271626, 154596144, 180362168, 206128192, 270543252, 309192288, 360724336, 412256384, 541086504, 618384576, 721448672, 1082173008, 1236769152, 1442897344, 2164346016, 2885794688, 4328692032, 8657384064]

約数ペア:

[(1, 8657384064), (2, 4328692032), (3, 2885794688), (4, 2164346016), (6, 1442897344), (7, 1236769152), (8, 1082173008), (12, 721448672), (14, 618384576), (16, 541086504), (21, 412256384), (24, 360724336), (28, 309192288), (32, 270543252), (42, 206128192), (48, 180362168), (56, 154596144), (64, 135271626), (84, 103064096), (96, 90181084), (112, 77298072), (128, 67635813), (168, 51532048), (192, 45090542), (197, 43946112), (224, 38649036), (336, 25766024), (384, 22545271), (394, 21973056), (448, 19324518), (591, 14648704), (672, 12883012), (788, 10986528), (896, 9662259), (1182, 7324352), (1344, 6441506), (1379, 6278016), (1576, 5493264), (2364, 3662176), (2688, 3220753), (2758, 3139008), (3152, 2746632), (4137, 2092672), (4728, 1831088), (5516, 1569504), (6304, 1373316), (8274, 1046336), (9456, 915544), (11032, 784752), (12608, 686658), (16349, 529536), (16548, 523168), (18912, 457772), (22064, 392376), (25216, 343329), (32698, 264768), (33096, 261584), (37824, 228886), (44128, 196188), (49047, 176512), (65396, 132384), (66192, 130792), (75648, 114443), (88256, 98094)]