2405015856

素因数分解:

$2^4\times 3^2\times {\mathrm{2389}}^1\times {\mathrm{6991}}^1$

素因数の和:9394

約数の個数: 60

約数和(自身を含む): 6734484640

約数和(自身を除く): 4329468784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2389, 4778, 6991, 7167, 9556, 13982, 14334, 19112, 20973, 21501, 27964, 28668, 38224, 41946, 43002, 55928, 57336, 62919, 83892, 86004, 111856, 114672, 125838, 167784, 172008, 251676, 335568, 344016, 503352, 1006704, 16701499, 33402998, 50104497, 66805996, 100208994, 133611992, 150313491, 200417988, 267223984, 300626982, 400835976, 601253964, 801671952, 1202507928, 2405015856]

約数ペア:

[(1, 2405015856), (2, 1202507928), (3, 801671952), (4, 601253964), (6, 400835976), (8, 300626982), (9, 267223984), (12, 200417988), (16, 150313491), (18, 133611992), (24, 100208994), (36, 66805996), (48, 50104497), (72, 33402998), (144, 16701499), (2389, 1006704), (4778, 503352), (6991, 344016), (7167, 335568), (9556, 251676), (13982, 172008), (14334, 167784), (19112, 125838), (20973, 114672), (21501, 111856), (27964, 86004), (28668, 83892), (38224, 62919), (41946, 57336), (43002, 55928)]