284917284

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{4987}}^1$

素因数の和:5046

約数の個数: 72

約数和(自身を含む): 772341920

約数和(自身を除く): 487424636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 529, 621, 828, 1058, 1242, 1587, 2116, 2484, 3174, 4761, 4987, 6348, 9522, 9974, 14283, 14961, 19044, 19948, 28566, 29922, 44883, 57132, 59844, 89766, 114701, 134649, 179532, 229402, 269298, 344103, 458804, 538596, 688206, 1032309, 1376412, 2064618, 2638123, 3096927, 4129236, 5276246, 6193854, 7914369, 10552492, 12387708, 15828738, 23743107, 31657476, 47486214, 71229321, 94972428, 142458642, 284917284]

約数ペア:

[(1, 284917284), (2, 142458642), (3, 94972428), (4, 71229321), (6, 47486214), (9, 31657476), (12, 23743107), (18, 15828738), (23, 12387708), (27, 10552492), (36, 7914369), (46, 6193854), (54, 5276246), (69, 4129236), (92, 3096927), (108, 2638123), (138, 2064618), (207, 1376412), (276, 1032309), (414, 688206), (529, 538596), (621, 458804), (828, 344103), (1058, 269298), (1242, 229402), (1587, 179532), (2116, 134649), (2484, 114701), (3174, 89766), (4761, 59844), (4987, 57132), (6348, 44883), (9522, 29922), (9974, 28566), (14283, 19948), (14961, 19044)]