420556032

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:793

約数の個数: 216

約数和(自身を含む): 1376429600

約数和(自身を除く): 955873568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 256, 288, 304, 312, 342, 384, 416, 456, 468, 494, 576, 608, 624, 684, 739, 741, 768, 832, 912, 936, 988, 1152, 1216, 1248, 1368, 1478, 1482, 1664, 1824, 1872, 1976, 2217, 2223, 2304, 2432, 2496, 2736, 2956, 2964, 3328, 3648, 3744, 3952, 4434, 4446, 4864, 4992, 5472, 5912, 5928, 6651, 7296, 7488, 7904, 8868, 8892, 9607, 9984, 10944, 11824, 11856, 13302, 14041, 14592, 14976, 15808, 17736, 17784, 19214, 21888, 23648, 23712, 26604, 28082, 28821, 29952, 31616, 35472, 35568, 38428, 42123, 43776, 47296, 47424, 53208, 56164, 57642, 63232, 70944, 71136, 76856, 84246, 86463, 94592, 94848, 106416, 112328, 115284, 126369, 141888, 142272, 153712, 168492, 172926, 182533, 189184, 189696, 212832, 224656, 230568, 252738, 283776, 284544, 307424, 336984, 345852, 365066, 425664, 449312, 461136, 505476, 547599, 567552, 569088, 614848, 673968, 691704, 730132, 851328, 898624, 922272, 1010952, 1095198, 1229696, 1347936, 1383408, 1460264, 1642797, 1702656, 1797248, 1844544, 2021904, 2190396, 2459392, 2695872, 2766816, 2920528, 3285594, 3594496, 3689088, 4043808, 4380792, 5391744, 5533632, 5841056, 6571188, 7378176, 8087616, 8761584, 10783488, 11067264, 11682112, 13142376, 16175232, 17523168, 22134528, 23364224, 26284752, 32350464, 35046336, 46728448, 52569504, 70092672, 105139008, 140185344, 210278016, 420556032]

約数ペア:

[(1, 420556032), (2, 210278016), (3, 140185344), (4, 105139008), (6, 70092672), (8, 52569504), (9, 46728448), (12, 35046336), (13, 32350464), (16, 26284752), (18, 23364224), (19, 22134528), (24, 17523168), (26, 16175232), (32, 13142376), (36, 11682112), (38, 11067264), (39, 10783488), (48, 8761584), (52, 8087616), (57, 7378176), (64, 6571188), (72, 5841056), (76, 5533632), (78, 5391744), (96, 4380792), (104, 4043808), (114, 3689088), (117, 3594496), (128, 3285594), (144, 2920528), (152, 2766816), (156, 2695872), (171, 2459392), (192, 2190396), (208, 2021904), (228, 1844544), (234, 1797248), (247, 1702656), (256, 1642797), (288, 1460264), (304, 1383408), (312, 1347936), (342, 1229696), (384, 1095198), (416, 1010952), (456, 922272), (468, 898624), (494, 851328), (576, 730132), (608, 691704), (624, 673968), (684, 614848), (739, 569088), (741, 567552), (768, 547599), (832, 505476), (912, 461136), (936, 449312), (988, 425664), (1152, 365066), (1216, 345852), (1248, 336984), (1368, 307424), (1478, 284544), (1482, 283776), (1664, 252738), (1824, 230568), (1872, 224656), (1976, 212832), (2217, 189696), (2223, 189184), (2304, 182533), (2432, 172926), (2496, 168492), (2736, 153712), (2956, 142272), (2964, 141888), (3328, 126369), (3648, 115284), (3744, 112328), (3952, 106416), (4434, 94848), (4446, 94592), (4864, 86463), (4992, 84246), (5472, 76856), (5912, 71136), (5928, 70944), (6651, 63232), (7296, 57642), (7488, 56164), (7904, 53208), (8868, 47424), (8892, 47296), (9607, 43776), (9984, 42123), (10944, 38428), (11824, 35568), (11856, 35472), (13302, 31616), (14041, 29952), (14592, 28821), (14976, 28082), (15808, 26604), (17736, 23712), (17784, 23648), (19214, 21888)]