223921572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{380819}}^1$

素因数の和:380840

約数の個数: 36

約数和(自身を含む): 607788720

約数和(自身を除く): 383867148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 380819, 761638, 1142457, 1523276, 2284914, 2665733, 4569828, 5331466, 7997199, 10662932, 15994398, 18660131, 31988796, 37320262, 55980393, 74640524, 111960786, 223921572]

約数ペア:

[(1, 223921572), (2, 111960786), (3, 74640524), (4, 55980393), (6, 37320262), (7, 31988796), (12, 18660131), (14, 15994398), (21, 10662932), (28, 7997199), (42, 5331466), (49, 4569828), (84, 2665733), (98, 2284914), (147, 1523276), (196, 1142457), (294, 761638), (588, 380819)]