19982320128

素因数分解:

$2^9\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1247

約数の個数: 240

約数和(自身を含む): 59577392160

約数和(自身を除く): 39595072032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 67, 72, 96, 118, 128, 134, 144, 177, 192, 201, 236, 256, 268, 288, 354, 384, 402, 472, 512, 531, 536, 576, 603, 708, 768, 804, 944, 1062, 1072, 1097, 1152, 1206, 1416, 1536, 1608, 1888, 2124, 2144, 2194, 2304, 2412, 2832, 3216, 3291, 3776, 3953, 4248, 4288, 4388, 4608, 4824, 5664, 6432, 6582, 7552, 7906, 8496, 8576, 8776, 9648, 9873, 11328, 11859, 12864, 13164, 15104, 15812, 16992, 17152, 17552, 19296, 19746, 22656, 23718, 25728, 26328, 30208, 31624, 33984, 34304, 35104, 35577, 38592, 39492, 45312, 47436, 51456, 52656, 63248, 64723, 67968, 70208, 71154, 73499, 77184, 78984, 90624, 94872, 102912, 105312, 126496, 129446, 135936, 140416, 142308, 146998, 154368, 157968, 189744, 194169, 210624, 220497, 252992, 258892, 271872, 280832, 284616, 293996, 308736, 315936, 379488, 388338, 421248, 440994, 505984, 517784, 561664, 569232, 582507, 587992, 631872, 661491, 758976, 776676, 842496, 881988, 1011968, 1035568, 1138464, 1165014, 1175984, 1263744, 1322982, 1517952, 1553352, 1684992, 1763976, 2023936, 2071136, 2276928, 2330028, 2351968, 2527488, 2645964, 3035904, 3106704, 3527952, 4142272, 4336441, 4553856, 4660056, 4703936, 5054976, 5291928, 6071808, 6213408, 7055904, 8284544, 8672882, 9107712, 9320112, 9407872, 10583856, 12426816, 13009323, 14111808, 16569088, 17345764, 18215424, 18640224, 18815744, 21167712, 24853632, 26018646, 28223616, 33138176, 34691528, 37280448, 37631488, 39027969, 42335424, 49707264, 52037292, 56447232, 69383056, 74560896, 78055938, 84670848, 99414528, 104074584, 112894464, 138766112, 149121792, 156111876, 169341696, 208149168, 277532224, 298243584, 312223752, 338683392, 416298336, 555064448, 624447504, 832596672, 1110128896, 1248895008, 1665193344, 2220257792, 2497790016, 3330386688, 4995580032, 6660773376, 9991160064, 19982320128]

約数ペア:

[(1, 19982320128), (2, 9991160064), (3, 6660773376), (4, 4995580032), (6, 3330386688), (8, 2497790016), (9, 2220257792), (12, 1665193344), (16, 1248895008), (18, 1110128896), (24, 832596672), (32, 624447504), (36, 555064448), (48, 416298336), (59, 338683392), (64, 312223752), (67, 298243584), (72, 277532224), (96, 208149168), (118, 169341696), (128, 156111876), (134, 149121792), (144, 138766112), (177, 112894464), (192, 104074584), (201, 99414528), (236, 84670848), (256, 78055938), (268, 74560896), (288, 69383056), (354, 56447232), (384, 52037292), (402, 49707264), (472, 42335424), (512, 39027969), (531, 37631488), (536, 37280448), (576, 34691528), (603, 33138176), (708, 28223616), (768, 26018646), (804, 24853632), (944, 21167712), (1062, 18815744), (1072, 18640224), (1097, 18215424), (1152, 17345764), (1206, 16569088), (1416, 14111808), (1536, 13009323), (1608, 12426816), (1888, 10583856), (2124, 9407872), (2144, 9320112), (2194, 9107712), (2304, 8672882), (2412, 8284544), (2832, 7055904), (3216, 6213408), (3291, 6071808), (3776, 5291928), (3953, 5054976), (4248, 4703936), (4288, 4660056), (4388, 4553856), (4608, 4336441), (4824, 4142272), (5664, 3527952), (6432, 3106704), (6582, 3035904), (7552, 2645964), (7906, 2527488), (8496, 2351968), (8576, 2330028), (8776, 2276928), (9648, 2071136), (9873, 2023936), (11328, 1763976), (11859, 1684992), (12864, 1553352), (13164, 1517952), (15104, 1322982), (15812, 1263744), (16992, 1175984), (17152, 1165014), (17552, 1138464), (19296, 1035568), (19746, 1011968), (22656, 881988), (23718, 842496), (25728, 776676), (26328, 758976), (30208, 661491), (31624, 631872), (33984, 587992), (34304, 582507), (35104, 569232), (35577, 561664), (38592, 517784), (39492, 505984), (45312, 440994), (47436, 421248), (51456, 388338), (52656, 379488), (63248, 315936), (64723, 308736), (67968, 293996), (70208, 284616), (71154, 280832), (73499, 271872), (77184, 258892), (78984, 252992), (90624, 220497), (94872, 210624), (102912, 194169), (105312, 189744), (126496, 157968), (129446, 154368), (135936, 146998), (140416, 142308)]