351358364

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1481}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 725350080

約数和(自身を除く): 373991716

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 229, 259, 458, 518, 916, 1036, 1481, 1603, 2962, 3206, 5924, 6412, 8473, 10367, 16946, 20734, 33892, 41468, 54797, 59311, 109594, 118622, 219188, 237244, 339149, 383579, 678298, 767158, 1356596, 1534316, 2374043, 4748086, 9496172, 12548513, 25097026, 50194052, 87839591, 175679182, 351358364]

約数ペア:

[(1, 351358364), (2, 175679182), (4, 87839591), (7, 50194052), (14, 25097026), (28, 12548513), (37, 9496172), (74, 4748086), (148, 2374043), (229, 1534316), (259, 1356596), (458, 767158), (518, 678298), (916, 383579), (1036, 339149), (1481, 237244), (1603, 219188), (2962, 118622), (3206, 109594), (5924, 59311), (6412, 54797), (8473, 41468), (10367, 33892), (16946, 20734)]