64880488222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 114458480640

約数和(自身を除く): 49577992418

約数列:

[1, 2, 11, 19, 22, 38, 121, 127, 137, 209, 242, 254, 274, 418, 811, 1397, 1507, 1622, 2299, 2413, 2603, 2794, 3014, 4598, 4826, 5206, 8921, 15367, 15409, 16577, 17399, 17842, 26543, 28633, 30734, 30818, 33154, 34798, 53086, 57266, 98131, 102997, 111107, 169499, 191389, 196262, 205994, 222214, 291973, 314963, 330581, 338998, 382778, 583946, 629926, 661162, 1132967, 1222177, 1864489, 1956943, 2105279, 2111033, 2265934, 2444354, 3636391, 3728978, 3913886, 4210558, 4222066, 7272782, 12462637, 13443947, 14110589, 21526373, 23221363, 24925274, 26887894, 28221178, 40000301, 43052746, 46442726, 80000602, 155216479, 236790103, 255434993, 268101191, 310432958, 473580206, 510869986, 536202382, 1707381269, 2949113101, 3414762538, 5898226202, 32440244111, 64880488222]

約数ペア:

[(1, 64880488222), (2, 32440244111), (11, 5898226202), (19, 3414762538), (22, 2949113101), (38, 1707381269), (121, 536202382), (127, 510869986), (137, 473580206), (209, 310432958), (242, 268101191), (254, 255434993), (274, 236790103), (418, 155216479), (811, 80000602), (1397, 46442726), (1507, 43052746), (1622, 40000301), (2299, 28221178), (2413, 26887894), (2603, 24925274), (2794, 23221363), (3014, 21526373), (4598, 14110589), (4826, 13443947), (5206, 12462637), (8921, 7272782), (15367, 4222066), (15409, 4210558), (16577, 3913886), (17399, 3728978), (17842, 3636391), (26543, 2444354), (28633, 2265934), (30734, 2111033), (30818, 2105279), (33154, 1956943), (34798, 1864489), (53086, 1222177), (57266, 1132967), (98131, 661162), (102997, 629926), (111107, 583946), (169499, 382778), (191389, 338998), (196262, 330581), (205994, 314963), (222214, 291973)]