212345773584

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{31}}^2\times {\mathrm{13421}}^1$

素因数の和:13515

約数の個数: 240

約数和(自身を含む): 661071081600

約数和(自身を除く): 448725308016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 343, 372, 392, 434, 496, 588, 651, 686, 744, 784, 868, 961, 1029, 1176, 1302, 1372, 1488, 1519, 1736, 1922, 2058, 2352, 2604, 2744, 2883, 3038, 3472, 3844, 4116, 4557, 5208, 5488, 5766, 6076, 6727, 7688, 8232, 9114, 10416, 10633, 11532, 12152, 13421, 13454, 15376, 16464, 18228, 20181, 21266, 23064, 24304, 26842, 26908, 31899, 36456, 40263, 40362, 42532, 46128, 47089, 53684, 53816, 63798, 72912, 80526, 80724, 85064, 93947, 94178, 107368, 107632, 127596, 141267, 161052, 161448, 170128, 187894, 188356, 214736, 255192, 281841, 282534, 322104, 322896, 329623, 375788, 376712, 416051, 510384, 563682, 565068, 644208, 657629, 659246, 751576, 753424, 832102, 988869, 1127364, 1130136, 1248153, 1315258, 1318492, 1503152, 1664204, 1972887, 1977738, 2254728, 2260272, 2496306, 2630516, 2636984, 2912357, 3328408, 3945774, 3955476, 4509456, 4603403, 4992612, 5261032, 5273968, 5824714, 6656816, 7891548, 7910952, 8737071, 9206806, 9985224, 10522064, 11649428, 12897581, 13810209, 15783096, 15821904, 17474142, 18413612, 19970448, 20386499, 23298856, 25795162, 27620418, 31566192, 34948284, 36827224, 38692743, 40772998, 46597712, 51590324, 55240836, 61159497, 69896568, 73654448, 77385486, 81545996, 90283067, 103180648, 110481672, 122318994, 139793136, 142705493, 154770972, 163091992, 180566134, 206361296, 220963344, 244637988, 270849201, 285410986, 309541944, 326183984, 361132268, 428116479, 489275976, 541698402, 570821972, 619083888, 631981469, 722264536, 856232958, 978551952, 1083396804, 1141643944, 1263962938, 1444529072, 1712465916, 1895944407, 2166793608, 2283287888, 2527925876, 3424931832, 3791888814, 4333587216, 4423870283, 5055851752, 6849863664, 7583777628, 8847740566, 10111703504, 13271610849, 15167555256, 17695481132, 26543221698, 30335110512, 35390962264, 53086443396, 70781924528, 106172886792, 212345773584]

約数ペア:

[(1, 212345773584), (2, 106172886792), (3, 70781924528), (4, 53086443396), (6, 35390962264), (7, 30335110512), (8, 26543221698), (12, 17695481132), (14, 15167555256), (16, 13271610849), (21, 10111703504), (24, 8847740566), (28, 7583777628), (31, 6849863664), (42, 5055851752), (48, 4423870283), (49, 4333587216), (56, 3791888814), (62, 3424931832), (84, 2527925876), (93, 2283287888), (98, 2166793608), (112, 1895944407), (124, 1712465916), (147, 1444529072), (168, 1263962938), (186, 1141643944), (196, 1083396804), (217, 978551952), (248, 856232958), (294, 722264536), (336, 631981469), (343, 619083888), (372, 570821972), (392, 541698402), (434, 489275976), (496, 428116479), (588, 361132268), (651, 326183984), (686, 309541944), (744, 285410986), (784, 270849201), (868, 244637988), (961, 220963344), (1029, 206361296), (1176, 180566134), (1302, 163091992), (1372, 154770972), (1488, 142705493), (1519, 139793136), (1736, 122318994), (1922, 110481672), (2058, 103180648), (2352, 90283067), (2604, 81545996), (2744, 77385486), (2883, 73654448), (3038, 69896568), (3472, 61159497), (3844, 55240836), (4116, 51590324), (4557, 46597712), (5208, 40772998), (5488, 38692743), (5766, 36827224), (6076, 34948284), (6727, 31566192), (7688, 27620418), (8232, 25795162), (9114, 23298856), (10416, 20386499), (10633, 19970448), (11532, 18413612), (12152, 17474142), (13421, 15821904), (13454, 15783096), (15376, 13810209), (16464, 12897581), (18228, 11649428), (20181, 10522064), (21266, 9985224), (23064, 9206806), (24304, 8737071), (26842, 7910952), (26908, 7891548), (31899, 6656816), (36456, 5824714), (40263, 5273968), (40362, 5261032), (42532, 4992612), (46128, 4603403), (47089, 4509456), (53684, 3955476), (53816, 3945774), (63798, 3328408), (72912, 2912357), (80526, 2636984), (80724, 2630516), (85064, 2496306), (93947, 2260272), (94178, 2254728), (107368, 1977738), (107632, 1972887), (127596, 1664204), (141267, 1503152), (161052, 1318492), (161448, 1315258), (170128, 1248153), (187894, 1130136), (188356, 1127364), (214736, 988869), (255192, 832102), (281841, 753424), (282534, 751576), (322104, 659246), (322896, 657629), (329623, 644208), (375788, 565068), (376712, 563682), (416051, 510384)]