221897493888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{82551151}}^1$

素因数の和:82551175

約数の個数: 64

約数和(自身を含む): 673617400320

約数和(自身を除く): 451719906432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 82551151, 165102302, 247653453, 330204604, 495306906, 577858057, 660409208, 990613812, 1155716114, 1320818416, 1733574171, 1981227624, 2311432228, 2641636832, 3467148342, 3962455248, 4622864456, 5283273664, 6934296684, 7924910496, 9245728912, 10566547328, 13868593368, 15849820992, 18491457824, 27737186736, 31699641984, 36982915648, 55474373472, 73965831296, 110948746944, 221897493888]

約数ペア:

[(1, 221897493888), (2, 110948746944), (3, 73965831296), (4, 55474373472), (6, 36982915648), (7, 31699641984), (8, 27737186736), (12, 18491457824), (14, 15849820992), (16, 13868593368), (21, 10566547328), (24, 9245728912), (28, 7924910496), (32, 6934296684), (42, 5283273664), (48, 4622864456), (56, 3962455248), (64, 3467148342), (84, 2641636832), (96, 2311432228), (112, 1981227624), (128, 1733574171), (168, 1320818416), (192, 1155716114), (224, 990613812), (336, 660409208), (384, 577858057), (448, 495306906), (672, 330204604), (896, 247653453), (1344, 165102302), (2688, 82551151)]