2272481757

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{48679}}^1$

素因数の和:48727

約数の個数: 64

約数和(自身を含む): 4361728000

約数和(自身を除く): 2089246243

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 247, 273, 351, 399, 513, 741, 819, 1197, 1729, 2223, 2457, 3591, 5187, 6669, 15561, 46683, 48679, 146037, 340753, 438111, 632827, 924901, 1022259, 1314333, 1898481, 2774703, 3066777, 4429789, 5695443, 6474307, 8324109, 9200331, 12023713, 13289367, 17086329, 19422921, 24972327, 36071139, 39868101, 58268763, 84165991, 108213417, 119604303, 174806289, 252497973, 324640251, 757493919, 2272481757]

約数ペア:

[(1, 2272481757), (3, 757493919), (7, 324640251), (9, 252497973), (13, 174806289), (19, 119604303), (21, 108213417), (27, 84165991), (39, 58268763), (57, 39868101), (63, 36071139), (91, 24972327), (117, 19422921), (133, 17086329), (171, 13289367), (189, 12023713), (247, 9200331), (273, 8324109), (351, 6474307), (399, 5695443), (513, 4429789), (741, 3066777), (819, 2774703), (1197, 1898481), (1729, 1314333), (2223, 1022259), (2457, 924901), (3591, 632827), (5187, 438111), (6669, 340753), (15561, 146037), (46683, 48679)]