16991056512

素因数分解:

$2^7\times 3^2\times {\mathrm{401}}^1\times {\mathrm{36781}}^1$

素因数の和:37202

約数の個数: 96

約数和(自身を含む): 49016796660

約数和(自身を除く): 32025740148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 401, 576, 802, 1152, 1203, 1604, 2406, 3208, 3609, 4812, 6416, 7218, 9624, 12832, 14436, 19248, 25664, 28872, 36781, 38496, 51328, 57744, 73562, 76992, 110343, 115488, 147124, 153984, 220686, 230976, 294248, 331029, 441372, 461952, 588496, 662058, 882744, 1176992, 1324116, 1765488, 2353984, 2648232, 3530976, 4707968, 5296464, 7061952, 10592928, 14123904, 14749181, 21185856, 29498362, 42371712, 44247543, 58996724, 88495086, 117993448, 132742629, 176990172, 235986896, 265485258, 353980344, 471973792, 530970516, 707960688, 943947584, 1061941032, 1415921376, 1887895168, 2123882064, 2831842752, 4247764128, 5663685504, 8495528256, 16991056512]

約数ペア:

[(1, 16991056512), (2, 8495528256), (3, 5663685504), (4, 4247764128), (6, 2831842752), (8, 2123882064), (9, 1887895168), (12, 1415921376), (16, 1061941032), (18, 943947584), (24, 707960688), (32, 530970516), (36, 471973792), (48, 353980344), (64, 265485258), (72, 235986896), (96, 176990172), (128, 132742629), (144, 117993448), (192, 88495086), (288, 58996724), (384, 44247543), (401, 42371712), (576, 29498362), (802, 21185856), (1152, 14749181), (1203, 14123904), (1604, 10592928), (2406, 7061952), (3208, 5296464), (3609, 4707968), (4812, 3530976), (6416, 2648232), (7218, 2353984), (9624, 1765488), (12832, 1324116), (14436, 1176992), (19248, 882744), (25664, 662058), (28872, 588496), (36781, 461952), (38496, 441372), (51328, 331029), (57744, 294248), (73562, 230976), (76992, 220686), (110343, 153984), (115488, 147124)]