1390608

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 100

約数和(自身を含む): 4276140

約数和(自身を除く): 2885532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 37, 48, 54, 58, 72, 74, 81, 87, 108, 111, 116, 144, 148, 162, 174, 216, 222, 232, 261, 296, 324, 333, 348, 432, 444, 464, 522, 592, 648, 666, 696, 783, 888, 999, 1044, 1073, 1296, 1332, 1392, 1566, 1776, 1998, 2088, 2146, 2349, 2664, 2997, 3132, 3219, 3996, 4176, 4292, 4698, 5328, 5994, 6264, 6438, 7992, 8584, 9396, 9657, 11988, 12528, 12876, 15984, 17168, 18792, 19314, 23976, 25752, 28971, 37584, 38628, 47952, 51504, 57942, 77256, 86913, 115884, 154512, 173826, 231768, 347652, 463536, 695304, 1390608]

約数ペア:

[(1, 1390608), (2, 695304), (3, 463536), (4, 347652), (6, 231768), (8, 173826), (9, 154512), (12, 115884), (16, 86913), (18, 77256), (24, 57942), (27, 51504), (29, 47952), (36, 38628), (37, 37584), (48, 28971), (54, 25752), (58, 23976), (72, 19314), (74, 18792), (81, 17168), (87, 15984), (108, 12876), (111, 12528), (116, 11988), (144, 9657), (148, 9396), (162, 8584), (174, 7992), (216, 6438), (222, 6264), (232, 5994), (261, 5328), (296, 4698), (324, 4292), (333, 4176), (348, 3996), (432, 3219), (444, 3132), (464, 2997), (522, 2664), (592, 2349), (648, 2146), (666, 2088), (696, 1998), (783, 1776), (888, 1566), (999, 1392), (1044, 1332), (1073, 1296)]