668826876

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{5573}}^1$

素因数の和:5790

約数の個数: 48

約数和(自身を含む): 1593807264

約数和(自身を除く): 924980388

約数列:

[1, 2, 3, 4, 6, 12, 73, 137, 146, 219, 274, 292, 411, 438, 548, 822, 876, 1644, 5573, 10001, 11146, 16719, 20002, 22292, 30003, 33438, 40004, 60006, 66876, 120012, 406829, 763501, 813658, 1220487, 1527002, 1627316, 2290503, 2440974, 3054004, 4581006, 4881948, 9162012, 55735573, 111471146, 167206719, 222942292, 334413438, 668826876]

約数ペア:

[(1, 668826876), (2, 334413438), (3, 222942292), (4, 167206719), (6, 111471146), (12, 55735573), (73, 9162012), (137, 4881948), (146, 4581006), (219, 3054004), (274, 2440974), (292, 2290503), (411, 1627316), (438, 1527002), (548, 1220487), (822, 813658), (876, 763501), (1644, 406829), (5573, 120012), (10001, 66876), (11146, 60006), (16719, 40004), (20002, 33438), (22292, 30003)]