216502488

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{23677}}^1$

素因数の和:23816

約数の個数: 48

約数和(自身を含む): 591002880

約数和(自身を除く): 374500392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 23677, 47354, 71031, 94708, 142062, 189416, 213093, 284124, 426186, 568248, 852372, 1704744, 3006979, 6013958, 9020937, 12027916, 18041874, 24055832, 27062811, 36083748, 54125622, 72167496, 108251244, 216502488]

約数ペア:

[(1, 216502488), (2, 108251244), (3, 72167496), (4, 54125622), (6, 36083748), (8, 27062811), (9, 24055832), (12, 18041874), (18, 12027916), (24, 9020937), (36, 6013958), (72, 3006979), (127, 1704744), (254, 852372), (381, 568248), (508, 426186), (762, 284124), (1016, 213093), (1143, 189416), (1524, 142062), (2286, 94708), (3048, 71031), (4572, 47354), (9144, 23677)]