649319087232

素因数分解:

$2^7\times 3^2\times {\mathrm{181}}^1\times {\mathrm{271}}^1\times {\mathrm{11491}}^1$

素因数の和:11963

約数の個数: 192

約数和(自身を含む): 1885903393920

約数和(自身を除く): 1236584306688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 181, 192, 271, 288, 362, 384, 542, 543, 576, 724, 813, 1084, 1086, 1152, 1448, 1626, 1629, 2168, 2172, 2439, 2896, 3252, 3258, 4336, 4344, 4878, 5792, 6504, 6516, 8672, 8688, 9756, 11491, 11584, 13008, 13032, 17344, 17376, 19512, 22982, 23168, 26016, 26064, 34473, 34688, 34752, 39024, 45964, 49051, 52032, 52128, 68946, 69504, 78048, 91928, 98102, 103419, 104064, 104256, 137892, 147153, 156096, 183856, 196204, 206838, 208512, 275784, 294306, 312192, 367712, 392408, 413676, 441459, 551568, 588612, 735424, 784816, 827352, 882918, 1103136, 1177224, 1470848, 1569632, 1654704, 1765836, 2079871, 2206272, 2354448, 3114061, 3139264, 3309408, 3531672, 4159742, 4412544, 4708896, 6228122, 6239613, 6278528, 6618816, 7063344, 8319484, 9342183, 9417792, 12456244, 12479226, 13237632, 14126688, 16638968, 18684366, 18718839, 18835584, 24912488, 24958452, 28026549, 28253376, 33277936, 37368732, 37437678, 49824976, 49916904, 56053098, 56506752, 66555872, 74737464, 74875356, 99649952, 99833808, 112106196, 133111744, 149474928, 149750712, 199299904, 199667616, 224212392, 266223488, 298949856, 299501424, 398599808, 399335232, 448424784, 563645041, 597899712, 599002848, 798670464, 896849568, 1127290082, 1195799424, 1198005696, 1690935123, 1793699136, 2254580164, 2396011392, 3381870246, 3587398272, 4509160328, 5072805369, 6763740492, 9018320656, 10145610738, 13527480984, 18036641312, 20291221476, 27054961968, 36073282624, 40582442952, 54109923936, 72146565248, 81164885904, 108219847872, 162329771808, 216439695744, 324659543616, 649319087232]

約数ペア:

[(1, 649319087232), (2, 324659543616), (3, 216439695744), (4, 162329771808), (6, 108219847872), (8, 81164885904), (9, 72146565248), (12, 54109923936), (16, 40582442952), (18, 36073282624), (24, 27054961968), (32, 20291221476), (36, 18036641312), (48, 13527480984), (64, 10145610738), (72, 9018320656), (96, 6763740492), (128, 5072805369), (144, 4509160328), (181, 3587398272), (192, 3381870246), (271, 2396011392), (288, 2254580164), (362, 1793699136), (384, 1690935123), (542, 1198005696), (543, 1195799424), (576, 1127290082), (724, 896849568), (813, 798670464), (1084, 599002848), (1086, 597899712), (1152, 563645041), (1448, 448424784), (1626, 399335232), (1629, 398599808), (2168, 299501424), (2172, 298949856), (2439, 266223488), (2896, 224212392), (3252, 199667616), (3258, 199299904), (4336, 149750712), (4344, 149474928), (4878, 133111744), (5792, 112106196), (6504, 99833808), (6516, 99649952), (8672, 74875356), (8688, 74737464), (9756, 66555872), (11491, 56506752), (11584, 56053098), (13008, 49916904), (13032, 49824976), (17344, 37437678), (17376, 37368732), (19512, 33277936), (22982, 28253376), (23168, 28026549), (26016, 24958452), (26064, 24912488), (34473, 18835584), (34688, 18718839), (34752, 18684366), (39024, 16638968), (45964, 14126688), (49051, 13237632), (52032, 12479226), (52128, 12456244), (68946, 9417792), (69504, 9342183), (78048, 8319484), (91928, 7063344), (98102, 6618816), (103419, 6278528), (104064, 6239613), (104256, 6228122), (137892, 4708896), (147153, 4412544), (156096, 4159742), (183856, 3531672), (196204, 3309408), (206838, 3139264), (208512, 3114061), (275784, 2354448), (294306, 2206272), (312192, 2079871), (367712, 1765836), (392408, 1654704), (413676, 1569632), (441459, 1470848), (551568, 1177224), (588612, 1103136), (735424, 882918), (784816, 827352)]