448873516

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1703

約数の個数: 72

約数和(自身を含む): 993414240

約数和(自身を除く): 544540724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 113, 182, 196, 226, 364, 452, 637, 791, 1274, 1469, 1559, 1582, 2548, 2938, 3118, 3164, 5537, 5876, 6236, 10283, 10913, 11074, 20267, 20566, 21826, 22148, 40534, 41132, 43652, 71981, 76391, 81068, 141869, 143962, 152782, 176167, 283738, 287924, 305564, 352334, 567476, 704668, 993083, 1233169, 1986166, 2290171, 2466338, 3972332, 4580342, 4932676, 8632183, 9160684, 16031197, 17264366, 32062394, 34528732, 64124788, 112218379, 224436758, 448873516]

約数ペア:

[(1, 448873516), (2, 224436758), (4, 112218379), (7, 64124788), (13, 34528732), (14, 32062394), (26, 17264366), (28, 16031197), (49, 9160684), (52, 8632183), (91, 4932676), (98, 4580342), (113, 3972332), (182, 2466338), (196, 2290171), (226, 1986166), (364, 1233169), (452, 993083), (637, 704668), (791, 567476), (1274, 352334), (1469, 305564), (1559, 287924), (1582, 283738), (2548, 176167), (2938, 152782), (3118, 143962), (3164, 141869), (5537, 81068), (5876, 76391), (6236, 71981), (10283, 43652), (10913, 41132), (11074, 40534), (20267, 22148), (20566, 21826)]