398780184

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137321}}^1$

素因数の和:137352

約数の個数: 48

約数和(自身を含む): 1095829560

約数和(自身を除く): 697049376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 137321, 274642, 411963, 549284, 823926, 1098568, 1510531, 1647852, 3021062, 3295704, 4531593, 6042124, 9063186, 12084248, 16615841, 18126372, 33231682, 36252744, 49847523, 66463364, 99695046, 132926728, 199390092, 398780184]

約数ペア:

[(1, 398780184), (2, 199390092), (3, 132926728), (4, 99695046), (6, 66463364), (8, 49847523), (11, 36252744), (12, 33231682), (22, 18126372), (24, 16615841), (33, 12084248), (44, 9063186), (66, 6042124), (88, 4531593), (121, 3295704), (132, 3021062), (242, 1647852), (264, 1510531), (363, 1098568), (484, 823926), (726, 549284), (968, 411963), (1452, 274642), (2904, 137321)]