328268844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2137}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 882515088

約数和(自身を除く): 554246244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 251, 306, 502, 612, 753, 1004, 1506, 2137, 2259, 3012, 4267, 4274, 4518, 6411, 8534, 8548, 9036, 12801, 12822, 17068, 19233, 25602, 25644, 36329, 38403, 38466, 51204, 72658, 76806, 76932, 108987, 145316, 153612, 217974, 326961, 435948, 536387, 653922, 1072774, 1307844, 1609161, 2145548, 3218322, 4827483, 6436644, 9118579, 9654966, 18237158, 19309932, 27355737, 36474316, 54711474, 82067211, 109422948, 164134422, 328268844]

約数ペア:

[(1, 328268844), (2, 164134422), (3, 109422948), (4, 82067211), (6, 54711474), (9, 36474316), (12, 27355737), (17, 19309932), (18, 18237158), (34, 9654966), (36, 9118579), (51, 6436644), (68, 4827483), (102, 3218322), (153, 2145548), (204, 1609161), (251, 1307844), (306, 1072774), (502, 653922), (612, 536387), (753, 435948), (1004, 326961), (1506, 217974), (2137, 153612), (2259, 145316), (3012, 108987), (4267, 76932), (4274, 76806), (4518, 72658), (6411, 51204), (8534, 38466), (8548, 38403), (9036, 36329), (12801, 25644), (12822, 25602), (17068, 19233)]