217872596418

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{977}}^1\times {\mathrm{1259}}^1$

素因数の和:2851

約数の個数: 64

約数和(自身を含む): 445572731520

約数和(自身を除く): 227700135102

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 557, 977, 1114, 1259, 1671, 1954, 2518, 2931, 3342, 3777, 5862, 7554, 29521, 51781, 59042, 66727, 88563, 103562, 133454, 155343, 177126, 200181, 310686, 400362, 544189, 701263, 1088378, 1230043, 1402526, 1632567, 2103789, 2460086, 3265134, 3690129, 4207578, 7380258, 28842017, 37166939, 57684034, 65192279, 74333878, 86526051, 111500817, 130384558, 173052102, 195576837, 223001634, 391153674, 685133951, 1370267902, 2055401853, 4110803706, 36312099403, 72624198806, 108936298209, 217872596418]

約数ペア:

[(1, 217872596418), (2, 108936298209), (3, 72624198806), (6, 36312099403), (53, 4110803706), (106, 2055401853), (159, 1370267902), (318, 685133951), (557, 391153674), (977, 223001634), (1114, 195576837), (1259, 173052102), (1671, 130384558), (1954, 111500817), (2518, 86526051), (2931, 74333878), (3342, 65192279), (3777, 57684034), (5862, 37166939), (7554, 28842017), (29521, 7380258), (51781, 4207578), (59042, 3690129), (66727, 3265134), (88563, 2460086), (103562, 2103789), (133454, 1632567), (155343, 1402526), (177126, 1230043), (200181, 1088378), (310686, 701263), (400362, 544189)]