638316791424

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{600319}}^1$

素因数の和:600423

約数の個数: 192

約数和(自身を含む): 2005981286400

約数和(自身を除く): 1367664494976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 71, 72, 78, 96, 104, 117, 128, 142, 144, 156, 192, 208, 213, 234, 284, 288, 312, 384, 416, 426, 468, 568, 576, 624, 639, 832, 852, 923, 936, 1136, 1152, 1248, 1278, 1664, 1704, 1846, 1872, 2272, 2496, 2556, 2769, 3408, 3692, 3744, 4544, 4992, 5112, 5538, 6816, 7384, 7488, 8307, 9088, 10224, 11076, 13632, 14768, 14976, 16614, 20448, 22152, 27264, 29536, 33228, 40896, 44304, 59072, 66456, 81792, 88608, 118144, 132912, 177216, 265824, 354432, 531648, 600319, 1063296, 1200638, 1800957, 2401276, 3601914, 4802552, 5402871, 7203828, 7804147, 9605104, 10805742, 14407656, 15608294, 19210208, 21611484, 23412441, 28815312, 31216588, 38420416, 42622649, 43222968, 46824882, 57630624, 62433176, 70237323, 76840832, 85245298, 86445936, 93649764, 115261248, 124866352, 127867947, 140474646, 170490596, 172891872, 187299528, 230522496, 249732704, 255735894, 280949292, 340981192, 345783744, 374599056, 383603841, 499465408, 511471788, 554094437, 561898584, 681962384, 691567488, 749198112, 767207682, 998930816, 1022943576, 1108188874, 1123797168, 1363924768, 1498396224, 1534415364, 1662283311, 2045887152, 2216377748, 2247594336, 2727849536, 2996792448, 3068830728, 3324566622, 4091774304, 4432755496, 4495188672, 4986849933, 5455699072, 6137661456, 6649133244, 8183548608, 8865510992, 8990377344, 9973699866, 12275322912, 13298266488, 16367097216, 17731021984, 19947399732, 24550645824, 26596532976, 35462043968, 39894799464, 49101291648, 53193065952, 70924087936, 79789598928, 106386131904, 159579197856, 212772263808, 319158395712, 638316791424]

約数ペア:

[(1, 638316791424), (2, 319158395712), (3, 212772263808), (4, 159579197856), (6, 106386131904), (8, 79789598928), (9, 70924087936), (12, 53193065952), (13, 49101291648), (16, 39894799464), (18, 35462043968), (24, 26596532976), (26, 24550645824), (32, 19947399732), (36, 17731021984), (39, 16367097216), (48, 13298266488), (52, 12275322912), (64, 9973699866), (71, 8990377344), (72, 8865510992), (78, 8183548608), (96, 6649133244), (104, 6137661456), (117, 5455699072), (128, 4986849933), (142, 4495188672), (144, 4432755496), (156, 4091774304), (192, 3324566622), (208, 3068830728), (213, 2996792448), (234, 2727849536), (284, 2247594336), (288, 2216377748), (312, 2045887152), (384, 1662283311), (416, 1534415364), (426, 1498396224), (468, 1363924768), (568, 1123797168), (576, 1108188874), (624, 1022943576), (639, 998930816), (832, 767207682), (852, 749198112), (923, 691567488), (936, 681962384), (1136, 561898584), (1152, 554094437), (1248, 511471788), (1278, 499465408), (1664, 383603841), (1704, 374599056), (1846, 345783744), (1872, 340981192), (2272, 280949292), (2496, 255735894), (2556, 249732704), (2769, 230522496), (3408, 187299528), (3692, 172891872), (3744, 170490596), (4544, 140474646), (4992, 127867947), (5112, 124866352), (5538, 115261248), (6816, 93649764), (7384, 86445936), (7488, 85245298), (8307, 76840832), (9088, 70237323), (10224, 62433176), (11076, 57630624), (13632, 46824882), (14768, 43222968), (14976, 42622649), (16614, 38420416), (20448, 31216588), (22152, 28815312), (27264, 23412441), (29536, 21611484), (33228, 19210208), (40896, 15608294), (44304, 14407656), (59072, 10805742), (66456, 9605104), (81792, 7804147), (88608, 7203828), (118144, 5402871), (132912, 4802552), (177216, 3601914), (265824, 2401276), (354432, 1800957), (531648, 1200638), (600319, 1063296)]