1228896

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:284

約数の個数: 72

約数和(自身を含む): 3714984

約数和(自身を除く): 2486088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 251, 272, 288, 306, 408, 502, 544, 612, 753, 816, 1004, 1224, 1506, 1632, 2008, 2259, 2448, 3012, 4016, 4267, 4518, 4896, 6024, 8032, 8534, 9036, 12048, 12801, 17068, 18072, 24096, 25602, 34136, 36144, 38403, 51204, 68272, 72288, 76806, 102408, 136544, 153612, 204816, 307224, 409632, 614448, 1228896]

約数ペア:

[(1, 1228896), (2, 614448), (3, 409632), (4, 307224), (6, 204816), (8, 153612), (9, 136544), (12, 102408), (16, 76806), (17, 72288), (18, 68272), (24, 51204), (32, 38403), (34, 36144), (36, 34136), (48, 25602), (51, 24096), (68, 18072), (72, 17068), (96, 12801), (102, 12048), (136, 9036), (144, 8534), (153, 8032), (204, 6024), (251, 4896), (272, 4518), (288, 4267), (306, 4016), (408, 3012), (502, 2448), (544, 2259), (612, 2008), (753, 1632), (816, 1506), (1004, 1224)]