220637304

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{19273}}^1$

素因数の和:19341

約数の個数: 64

約数和(自身を含む): 624477600

約数和(自身を除く): 403840296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 19273, 38546, 57819, 77092, 115638, 154184, 173457, 231276, 346914, 462552, 520371, 693828, 1021469, 1040742, 1387656, 2042938, 2081484, 3064407, 4085876, 4162968, 6128814, 8171752, 9193221, 12257628, 18386442, 24515256, 27579663, 36772884, 55159326, 73545768, 110318652, 220637304]

約数ペア:

[(1, 220637304), (2, 110318652), (3, 73545768), (4, 55159326), (6, 36772884), (8, 27579663), (9, 24515256), (12, 18386442), (18, 12257628), (24, 9193221), (27, 8171752), (36, 6128814), (53, 4162968), (54, 4085876), (72, 3064407), (106, 2081484), (108, 2042938), (159, 1387656), (212, 1040742), (216, 1021469), (318, 693828), (424, 520371), (477, 462552), (636, 346914), (954, 231276), (1272, 173457), (1431, 154184), (1908, 115638), (2862, 77092), (3816, 57819), (5724, 38546), (11448, 19273)]