331210144

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1091}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 668697120

約数和(自身を除く): 337486976

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 179, 212, 358, 424, 716, 848, 1091, 1432, 1696, 2182, 2864, 4364, 5728, 8728, 9487, 17456, 18974, 34912, 37948, 57823, 75896, 115646, 151792, 195289, 231292, 303584, 390578, 462584, 781156, 925168, 1562312, 1850336, 3124624, 6249248, 10350317, 20700634, 41401268, 82802536, 165605072, 331210144]

約数ペア:

[(1, 331210144), (2, 165605072), (4, 82802536), (8, 41401268), (16, 20700634), (32, 10350317), (53, 6249248), (106, 3124624), (179, 1850336), (212, 1562312), (358, 925168), (424, 781156), (716, 462584), (848, 390578), (1091, 303584), (1432, 231292), (1696, 195289), (2182, 151792), (2864, 115646), (4364, 75896), (5728, 57823), (8728, 37948), (9487, 34912), (17456, 18974)]