459218032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1601}}^1$

素因数の和:1826

約数の個数: 80

約数和(自身を含む): 1101304512

約数和(自身を除く): 642086480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 197, 208, 364, 394, 728, 788, 1379, 1456, 1576, 1601, 2561, 2758, 3152, 3202, 5122, 5516, 6404, 10244, 11032, 11207, 12808, 17927, 20488, 20813, 22064, 22414, 25616, 35854, 40976, 41626, 44828, 71708, 83252, 89656, 143416, 145691, 166504, 179312, 286832, 291382, 315397, 333008, 582764, 630794, 1165528, 1261588, 2207779, 2331056, 2523176, 4100161, 4415558, 5046352, 8200322, 8831116, 16400644, 17662232, 28701127, 32801288, 35324464, 57402254, 65602576, 114804508, 229609016, 459218032]

約数ペア:

[(1, 459218032), (2, 229609016), (4, 114804508), (7, 65602576), (8, 57402254), (13, 35324464), (14, 32801288), (16, 28701127), (26, 17662232), (28, 16400644), (52, 8831116), (56, 8200322), (91, 5046352), (104, 4415558), (112, 4100161), (182, 2523176), (197, 2331056), (208, 2207779), (364, 1261588), (394, 1165528), (728, 630794), (788, 582764), (1379, 333008), (1456, 315397), (1576, 291382), (1601, 286832), (2561, 179312), (2758, 166504), (3152, 145691), (3202, 143416), (5122, 89656), (5516, 83252), (6404, 71708), (10244, 44828), (11032, 41626), (11207, 40976), (12808, 35854), (17927, 25616), (20488, 22414), (20813, 22064)]