220555728

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{37357}}^1$

素因数の和:37412

約数の個数: 60

約数和(自身を含む): 632321508

約数和(自身を除く): 411765780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 37357, 74714, 112071, 149428, 224142, 298856, 336213, 448284, 597712, 672426, 896568, 1344852, 1531637, 1793136, 2689704, 3063274, 4594911, 5379408, 6126548, 9189822, 12253096, 13784733, 18379644, 24506192, 27569466, 36759288, 55138932, 73518576, 110277864, 220555728]

約数ペア:

[(1, 220555728), (2, 110277864), (3, 73518576), (4, 55138932), (6, 36759288), (8, 27569466), (9, 24506192), (12, 18379644), (16, 13784733), (18, 12253096), (24, 9189822), (36, 6126548), (41, 5379408), (48, 4594911), (72, 3063274), (82, 2689704), (123, 1793136), (144, 1531637), (164, 1344852), (246, 896568), (328, 672426), (369, 597712), (492, 448284), (656, 336213), (738, 298856), (984, 224142), (1476, 149428), (1968, 112071), (2952, 74714), (5904, 37357)]