289670208

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{88747}}^1$

素因数の和:88779

約数の個数: 56

約数和(自身を含む): 811511712

約数和(自身を除く): 521841504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 88747, 177494, 266241, 354988, 532482, 709976, 1064964, 1419952, 1508699, 2129928, 2839904, 3017398, 4259856, 4526097, 5679808, 6034796, 8519712, 9052194, 12069592, 17039424, 18104388, 24139184, 36208776, 48278368, 72417552, 96556736, 144835104, 289670208]

約数ペア:

[(1, 289670208), (2, 144835104), (3, 96556736), (4, 72417552), (6, 48278368), (8, 36208776), (12, 24139184), (16, 18104388), (17, 17039424), (24, 12069592), (32, 9052194), (34, 8519712), (48, 6034796), (51, 5679808), (64, 4526097), (68, 4259856), (96, 3017398), (102, 2839904), (136, 2129928), (192, 1508699), (204, 1419952), (272, 1064964), (408, 709976), (544, 532482), (816, 354988), (1088, 266241), (1632, 177494), (3264, 88747)]