291918396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3257}}^1$

素因数の和:3379

約数の個数: 96

約数和(自身を含む): 858235392

約数和(自身を除く): 566316996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 97, 132, 154, 194, 231, 291, 308, 388, 462, 582, 679, 924, 1067, 1164, 1358, 2037, 2134, 2716, 3201, 3257, 4074, 4268, 6402, 6514, 7469, 8148, 9771, 12804, 13028, 14938, 19542, 22407, 22799, 29876, 35827, 39084, 44814, 45598, 68397, 71654, 89628, 91196, 107481, 136794, 143308, 214962, 250789, 273588, 315929, 429924, 501578, 631858, 752367, 947787, 1003156, 1263716, 1504734, 1895574, 2211503, 3009468, 3475219, 3791148, 4423006, 6634509, 6950438, 8846012, 10425657, 13269018, 13900876, 20851314, 24326533, 26538036, 41702628, 48653066, 72979599, 97306132, 145959198, 291918396]

約数ペア:

[(1, 291918396), (2, 145959198), (3, 97306132), (4, 72979599), (6, 48653066), (7, 41702628), (11, 26538036), (12, 24326533), (14, 20851314), (21, 13900876), (22, 13269018), (28, 10425657), (33, 8846012), (42, 6950438), (44, 6634509), (66, 4423006), (77, 3791148), (84, 3475219), (97, 3009468), (132, 2211503), (154, 1895574), (194, 1504734), (231, 1263716), (291, 1003156), (308, 947787), (388, 752367), (462, 631858), (582, 501578), (679, 429924), (924, 315929), (1067, 273588), (1164, 250789), (1358, 214962), (2037, 143308), (2134, 136794), (2716, 107481), (3201, 91196), (3257, 89628), (4074, 71654), (4268, 68397), (6402, 45598), (6514, 44814), (7469, 39084), (8148, 35827), (9771, 29876), (12804, 22799), (13028, 22407), (14938, 19542)]