123319872

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 168

約数和(自身を含む): 390534144

約数和(自身を除く): 267214272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 64, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 192, 208, 234, 258, 288, 312, 344, 383, 387, 416, 468, 516, 559, 576, 624, 688, 766, 774, 832, 936, 1032, 1118, 1149, 1248, 1376, 1532, 1548, 1677, 1872, 2064, 2236, 2298, 2496, 2752, 3064, 3096, 3354, 3447, 3744, 4128, 4472, 4596, 4979, 5031, 6128, 6192, 6708, 6894, 7488, 8256, 8944, 9192, 9958, 10062, 12256, 12384, 13416, 13788, 14937, 16469, 17888, 18384, 19916, 20124, 24512, 24768, 26832, 27576, 29874, 32938, 35776, 36768, 39832, 40248, 44811, 49407, 53664, 55152, 59748, 65876, 73536, 79664, 80496, 89622, 98814, 107328, 110304, 119496, 131752, 148221, 159328, 160992, 179244, 197628, 214097, 220608, 238992, 263504, 296442, 318656, 321984, 358488, 395256, 428194, 477984, 527008, 592884, 642291, 716976, 790512, 856388, 955968, 1054016, 1185768, 1284582, 1433952, 1581024, 1712776, 1926873, 2371536, 2569164, 2867904, 3162048, 3425552, 3853746, 4743072, 5138328, 6851104, 7707492, 9486144, 10276656, 13702208, 15414984, 20553312, 30829968, 41106624, 61659936, 123319872]

約数ペア:

[(1, 123319872), (2, 61659936), (3, 41106624), (4, 30829968), (6, 20553312), (8, 15414984), (9, 13702208), (12, 10276656), (13, 9486144), (16, 7707492), (18, 6851104), (24, 5138328), (26, 4743072), (32, 3853746), (36, 3425552), (39, 3162048), (43, 2867904), (48, 2569164), (52, 2371536), (64, 1926873), (72, 1712776), (78, 1581024), (86, 1433952), (96, 1284582), (104, 1185768), (117, 1054016), (129, 955968), (144, 856388), (156, 790512), (172, 716976), (192, 642291), (208, 592884), (234, 527008), (258, 477984), (288, 428194), (312, 395256), (344, 358488), (383, 321984), (387, 318656), (416, 296442), (468, 263504), (516, 238992), (559, 220608), (576, 214097), (624, 197628), (688, 179244), (766, 160992), (774, 159328), (832, 148221), (936, 131752), (1032, 119496), (1118, 110304), (1149, 107328), (1248, 98814), (1376, 89622), (1532, 80496), (1548, 79664), (1677, 73536), (1872, 65876), (2064, 59748), (2236, 55152), (2298, 53664), (2496, 49407), (2752, 44811), (3064, 40248), (3096, 39832), (3354, 36768), (3447, 35776), (3744, 32938), (4128, 29874), (4472, 27576), (4596, 26832), (4979, 24768), (5031, 24512), (6128, 20124), (6192, 19916), (6708, 18384), (6894, 17888), (7488, 16469), (8256, 14937), (8944, 13788), (9192, 13416), (9958, 12384), (10062, 12256)]