21647770368

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{575249}}^1$

素因数の和:575282

約数の個数: 108

約数和(自身を含む): 67021227000

約数和(自身を除く): 45373456632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 12544, 18816, 37632, 575249, 1150498, 1725747, 2300996, 3451494, 4026743, 4601992, 6902988, 8053486, 9203984, 12080229, 13805976, 16106972, 18407968, 24160458, 27611952, 28187201, 32213944, 36815936, 48320916, 55223904, 56374402, 64427888, 73631872, 84561603, 96641832, 110447808, 112748804, 128855776, 147263744, 169123206, 193283664, 220895616, 225497608, 257711552, 338246412, 386567328, 441791232, 450995216, 515423104, 676492824, 773134656, 901990432, 1030846208, 1352985648, 1546269312, 1803980864, 2705971296, 3092538624, 3607961728, 5411942592, 7215923456, 10823885184, 21647770368]

約数ペア:

[(1, 21647770368), (2, 10823885184), (3, 7215923456), (4, 5411942592), (6, 3607961728), (7, 3092538624), (8, 2705971296), (12, 1803980864), (14, 1546269312), (16, 1352985648), (21, 1030846208), (24, 901990432), (28, 773134656), (32, 676492824), (42, 515423104), (48, 450995216), (49, 441791232), (56, 386567328), (64, 338246412), (84, 257711552), (96, 225497608), (98, 220895616), (112, 193283664), (128, 169123206), (147, 147263744), (168, 128855776), (192, 112748804), (196, 110447808), (224, 96641832), (256, 84561603), (294, 73631872), (336, 64427888), (384, 56374402), (392, 55223904), (448, 48320916), (588, 36815936), (672, 32213944), (768, 28187201), (784, 27611952), (896, 24160458), (1176, 18407968), (1344, 16106972), (1568, 13805976), (1792, 12080229), (2352, 9203984), (2688, 8053486), (3136, 6902988), (4704, 4601992), (5376, 4026743), (6272, 3451494), (9408, 2300996), (12544, 1725747), (18816, 1150498), (37632, 575249)]