420127488

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^3\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 216

約数和(自身を含む): 1342098576

約数和(自身を除く): 921971088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 137, 144, 176, 192, 198, 242, 256, 264, 274, 288, 352, 363, 384, 396, 411, 484, 528, 548, 576, 704, 726, 768, 792, 822, 968, 1056, 1089, 1096, 1152, 1233, 1331, 1408, 1452, 1507, 1584, 1644, 1936, 2112, 2178, 2192, 2304, 2466, 2662, 2816, 2904, 3014, 3168, 3288, 3872, 3993, 4224, 4356, 4384, 4521, 4932, 5324, 5808, 6028, 6336, 6576, 7744, 7986, 8448, 8712, 8768, 9042, 9864, 10648, 11616, 11979, 12056, 12672, 13152, 13563, 15488, 15972, 16577, 17424, 17536, 18084, 19728, 21296, 23232, 23958, 24112, 25344, 26304, 27126, 30976, 31944, 33154, 34848, 35072, 36168, 39456, 42592, 46464, 47916, 48224, 49731, 52608, 54252, 63888, 66308, 69696, 72336, 78912, 85184, 92928, 95832, 96448, 99462, 105216, 108504, 127776, 132616, 139392, 144672, 149193, 157824, 170368, 182347, 191664, 192896, 198924, 217008, 255552, 265232, 278784, 289344, 298386, 315648, 340736, 364694, 383328, 385792, 397848, 434016, 511104, 530464, 547041, 578688, 596772, 729388, 766656, 795696, 868032, 1022208, 1060928, 1094082, 1157376, 1193544, 1458776, 1533312, 1591392, 1641123, 1736064, 2121856, 2188164, 2387088, 2917552, 3066624, 3182784, 3282246, 3472128, 4243712, 4376328, 4774176, 5835104, 6365568, 6564492, 8752656, 9548352, 11670208, 12731136, 13128984, 17505312, 19096704, 23340416, 26257968, 35010624, 38193408, 46680832, 52515936, 70021248, 105031872, 140042496, 210063744, 420127488]

約数ペア:

[(1, 420127488), (2, 210063744), (3, 140042496), (4, 105031872), (6, 70021248), (8, 52515936), (9, 46680832), (11, 38193408), (12, 35010624), (16, 26257968), (18, 23340416), (22, 19096704), (24, 17505312), (32, 13128984), (33, 12731136), (36, 11670208), (44, 9548352), (48, 8752656), (64, 6564492), (66, 6365568), (72, 5835104), (88, 4774176), (96, 4376328), (99, 4243712), (121, 3472128), (128, 3282246), (132, 3182784), (137, 3066624), (144, 2917552), (176, 2387088), (192, 2188164), (198, 2121856), (242, 1736064), (256, 1641123), (264, 1591392), (274, 1533312), (288, 1458776), (352, 1193544), (363, 1157376), (384, 1094082), (396, 1060928), (411, 1022208), (484, 868032), (528, 795696), (548, 766656), (576, 729388), (704, 596772), (726, 578688), (768, 547041), (792, 530464), (822, 511104), (968, 434016), (1056, 397848), (1089, 385792), (1096, 383328), (1152, 364694), (1233, 340736), (1331, 315648), (1408, 298386), (1452, 289344), (1507, 278784), (1584, 265232), (1644, 255552), (1936, 217008), (2112, 198924), (2178, 192896), (2192, 191664), (2304, 182347), (2466, 170368), (2662, 157824), (2816, 149193), (2904, 144672), (3014, 139392), (3168, 132616), (3288, 127776), (3872, 108504), (3993, 105216), (4224, 99462), (4356, 96448), (4384, 95832), (4521, 92928), (4932, 85184), (5324, 78912), (5808, 72336), (6028, 69696), (6336, 66308), (6576, 63888), (7744, 54252), (7986, 52608), (8448, 49731), (8712, 48224), (8768, 47916), (9042, 46464), (9864, 42592), (10648, 39456), (11616, 36168), (11979, 35072), (12056, 34848), (12672, 33154), (13152, 31944), (13563, 30976), (15488, 27126), (15972, 26304), (16577, 25344), (17424, 24112), (17536, 23958), (18084, 23232), (19728, 21296)]