16934852872

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1601}}^1$

素因数の和:1943

約数の個数: 128

約数和(自身を含む): 39530695680

約数和(自身を除く): 22595842808

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 238, 271, 287, 328, 476, 542, 574, 697, 952, 1084, 1148, 1394, 1601, 1897, 2168, 2296, 2788, 3202, 3794, 4607, 4879, 5576, 6404, 7588, 9214, 9758, 11111, 11207, 12808, 15176, 18428, 19516, 22222, 22414, 27217, 32249, 36856, 39032, 44444, 44828, 54434, 64498, 65641, 77777, 88888, 89656, 108868, 128996, 131282, 155554, 188887, 190519, 217736, 257992, 262564, 311108, 377774, 381038, 433871, 459487, 525128, 622216, 755548, 762076, 867742, 918974, 1115897, 1322209, 1511096, 1524152, 1735484, 1837948, 2231794, 2644418, 3037097, 3470968, 3675896, 4463588, 5288836, 6074194, 7375807, 7811279, 8927176, 10577672, 12148388, 14751614, 15622558, 17788711, 24296776, 29503228, 31245116, 35577422, 51630649, 59006456, 62490232, 71154844, 103261298, 124520977, 142309688, 206522596, 249041954, 302408087, 413045192, 498083908, 604816174, 996167816, 1209632348, 2116856609, 2419264696, 4233713218, 8467426436, 16934852872]

約数ペア:

[(1, 16934852872), (2, 8467426436), (4, 4233713218), (7, 2419264696), (8, 2116856609), (14, 1209632348), (17, 996167816), (28, 604816174), (34, 498083908), (41, 413045192), (56, 302408087), (68, 249041954), (82, 206522596), (119, 142309688), (136, 124520977), (164, 103261298), (238, 71154844), (271, 62490232), (287, 59006456), (328, 51630649), (476, 35577422), (542, 31245116), (574, 29503228), (697, 24296776), (952, 17788711), (1084, 15622558), (1148, 14751614), (1394, 12148388), (1601, 10577672), (1897, 8927176), (2168, 7811279), (2296, 7375807), (2788, 6074194), (3202, 5288836), (3794, 4463588), (4607, 3675896), (4879, 3470968), (5576, 3037097), (6404, 2644418), (7588, 2231794), (9214, 1837948), (9758, 1735484), (11111, 1524152), (11207, 1511096), (12808, 1322209), (15176, 1115897), (18428, 918974), (19516, 867742), (22222, 762076), (22414, 755548), (27217, 622216), (32249, 525128), (36856, 459487), (39032, 433871), (44444, 381038), (44828, 377774), (54434, 311108), (64498, 262564), (65641, 257992), (77777, 217736), (88888, 190519), (89656, 188887), (108868, 155554), (128996, 131282)]