421888992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{627811}}^1$

素因数の和:627831

約数の個数: 48

約数和(自身を含む): 1265668992

約数和(自身を除く): 843780000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 627811, 1255622, 1883433, 2511244, 3766866, 4394677, 5022488, 7533732, 8789354, 10044976, 13184031, 15067464, 17578708, 20089952, 26368062, 30134928, 35157416, 52736124, 60269856, 70314832, 105472248, 140629664, 210944496, 421888992]

約数ペア:

[(1, 421888992), (2, 210944496), (3, 140629664), (4, 105472248), (6, 70314832), (7, 60269856), (8, 52736124), (12, 35157416), (14, 30134928), (16, 26368062), (21, 20089952), (24, 17578708), (28, 15067464), (32, 13184031), (42, 10044976), (48, 8789354), (56, 7533732), (84, 5022488), (96, 4394677), (112, 3766866), (168, 2511244), (224, 1883433), (336, 1255622), (672, 627811)]