284134928

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:781

約数の個数: 120

約数和(自身を含む): 714489984

約数和(自身を除く): 430355056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 49, 56, 77, 88, 94, 98, 112, 154, 176, 188, 196, 308, 329, 376, 392, 517, 539, 616, 658, 701, 752, 784, 1034, 1078, 1232, 1316, 1402, 2068, 2156, 2303, 2632, 2804, 3619, 4136, 4312, 4606, 4907, 5264, 5608, 7238, 7711, 8272, 8624, 9212, 9814, 11216, 14476, 15422, 18424, 19628, 25333, 28952, 30844, 32947, 34349, 36848, 39256, 50666, 53977, 57904, 61688, 65894, 68698, 78512, 101332, 107954, 123376, 131788, 137396, 202664, 215908, 230629, 263576, 274792, 362417, 377839, 405328, 431816, 461258, 527152, 549584, 724834, 755678, 863632, 922516, 1449668, 1511356, 1614403, 1845032, 2536919, 2899336, 3022712, 3228806, 3690064, 5073838, 5798672, 6045424, 6457612, 10147676, 12915224, 17758433, 20295352, 25830448, 35516866, 40590704, 71033732, 142067464, 284134928]

約数ペア:

[(1, 284134928), (2, 142067464), (4, 71033732), (7, 40590704), (8, 35516866), (11, 25830448), (14, 20295352), (16, 17758433), (22, 12915224), (28, 10147676), (44, 6457612), (47, 6045424), (49, 5798672), (56, 5073838), (77, 3690064), (88, 3228806), (94, 3022712), (98, 2899336), (112, 2536919), (154, 1845032), (176, 1614403), (188, 1511356), (196, 1449668), (308, 922516), (329, 863632), (376, 755678), (392, 724834), (517, 549584), (539, 527152), (616, 461258), (658, 431816), (701, 405328), (752, 377839), (784, 362417), (1034, 274792), (1078, 263576), (1232, 230629), (1316, 215908), (1402, 202664), (2068, 137396), (2156, 131788), (2303, 123376), (2632, 107954), (2804, 101332), (3619, 78512), (4136, 68698), (4312, 65894), (4606, 61688), (4907, 57904), (5264, 53977), (5608, 50666), (7238, 39256), (7711, 36848), (8272, 34349), (8624, 32947), (9212, 30844), (9814, 28952), (11216, 25333), (14476, 19628), (15422, 18424)]