1228915776

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{581873}}^1$

素因数の和:581899

約数の個数: 56

約数和(自身を含む): 3547103904

約数和(自身を除く): 2318188128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 581873, 1163746, 1745619, 2327492, 3491238, 4654984, 6400603, 6982476, 9309968, 12801206, 13964952, 18619936, 19201809, 25602412, 27929904, 37239872, 38403618, 51204824, 55859808, 76807236, 102409648, 111719616, 153614472, 204819296, 307228944, 409638592, 614457888, 1228915776]

約数ペア:

[(1, 1228915776), (2, 614457888), (3, 409638592), (4, 307228944), (6, 204819296), (8, 153614472), (11, 111719616), (12, 102409648), (16, 76807236), (22, 55859808), (24, 51204824), (32, 38403618), (33, 37239872), (44, 27929904), (48, 25602412), (64, 19201809), (66, 18619936), (88, 13964952), (96, 12801206), (132, 9309968), (176, 6982476), (192, 6400603), (264, 4654984), (352, 3491238), (528, 2327492), (704, 1745619), (1056, 1163746), (2112, 581873)]