220848144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{418273}}^1$

素因数の和:418295

約数の個数: 40

約数和(自身を含む): 622391712

約数和(自身を除く): 401543568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 418273, 836546, 1254819, 1673092, 2509638, 3346184, 4601003, 5019276, 6692368, 9202006, 10038552, 13803009, 18404012, 20077104, 27606018, 36808024, 55212036, 73616048, 110424072, 220848144]

約数ペア:

[(1, 220848144), (2, 110424072), (3, 73616048), (4, 55212036), (6, 36808024), (8, 27606018), (11, 20077104), (12, 18404012), (16, 13803009), (22, 10038552), (24, 9202006), (33, 6692368), (44, 5019276), (48, 4601003), (66, 3346184), (88, 2509638), (132, 1673092), (176, 1254819), (264, 836546), (528, 418273)]