2226578224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2719}}^1$

素因数の和:2898

約数の個数: 80

約数和(自身を含む): 4835246080

約数和(自身を除く): 2608667856

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 208, 248, 254, 403, 496, 508, 806, 1016, 1612, 1651, 2032, 2719, 3224, 3302, 3937, 5438, 6448, 6604, 7874, 10876, 13208, 15748, 21752, 26416, 31496, 35347, 43504, 51181, 62992, 70694, 84289, 102362, 141388, 168578, 204724, 282776, 337156, 345313, 409448, 565552, 674312, 690626, 818896, 1095757, 1348624, 1381252, 2191514, 2762504, 4383028, 4489069, 5525008, 8766056, 8978138, 10704703, 17532112, 17956276, 21409406, 35912552, 42818812, 71825104, 85637624, 139161139, 171275248, 278322278, 556644556, 1113289112, 2226578224]

約数ペア:

[(1, 2226578224), (2, 1113289112), (4, 556644556), (8, 278322278), (13, 171275248), (16, 139161139), (26, 85637624), (31, 71825104), (52, 42818812), (62, 35912552), (104, 21409406), (124, 17956276), (127, 17532112), (208, 10704703), (248, 8978138), (254, 8766056), (403, 5525008), (496, 4489069), (508, 4383028), (806, 2762504), (1016, 2191514), (1612, 1381252), (1651, 1348624), (2032, 1095757), (2719, 818896), (3224, 690626), (3302, 674312), (3937, 565552), (5438, 409448), (6448, 345313), (6604, 337156), (7874, 282776), (10876, 204724), (13208, 168578), (15748, 141388), (21752, 102362), (26416, 84289), (31496, 70694), (35347, 62992), (43504, 51181)]