8810671792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:595

約数の個数: 160

約数和(自身を含む): 19997331200

約数和(自身を除く): 11186659408

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 43, 52, 76, 86, 104, 139, 152, 172, 208, 247, 278, 304, 344, 373, 494, 556, 559, 688, 746, 817, 988, 1112, 1118, 1492, 1634, 1807, 1976, 2224, 2236, 2641, 2984, 3268, 3614, 3952, 4472, 4849, 5282, 5968, 5977, 6536, 7087, 7228, 8944, 9698, 10564, 10621, 11954, 13072, 14174, 14456, 16039, 19396, 21128, 21242, 23908, 28348, 28912, 32078, 34333, 38792, 42256, 42484, 47816, 51847, 56696, 64156, 68666, 77584, 77701, 84968, 92131, 95632, 103694, 113392, 113563, 128312, 137332, 155402, 169936, 184262, 207388, 208507, 227126, 256624, 274664, 304741, 310804, 368524, 414776, 417014, 454252, 549328, 609482, 621608, 674011, 737048, 829552, 834028, 908504, 985093, 1218964, 1243216, 1348022, 1474096, 1476319, 1668056, 1817008, 1970186, 2229421, 2437928, 2696044, 2952638, 3336112, 3940372, 3961633, 4458842, 4875856, 5392088, 5905276, 7880744, 7923266, 8917684, 10784176, 11810552, 12806209, 15761488, 15846532, 17835368, 23621104, 25612418, 28982473, 31693064, 35670736, 42358999, 51224836, 57964946, 63386128, 84717998, 102449672, 115929892, 169435996, 204899344, 231859784, 338871992, 463719568, 550666987, 677743984, 1101333974, 2202667948, 4405335896, 8810671792]

約数ペア:

[(1, 8810671792), (2, 4405335896), (4, 2202667948), (8, 1101333974), (13, 677743984), (16, 550666987), (19, 463719568), (26, 338871992), (38, 231859784), (43, 204899344), (52, 169435996), (76, 115929892), (86, 102449672), (104, 84717998), (139, 63386128), (152, 57964946), (172, 51224836), (208, 42358999), (247, 35670736), (278, 31693064), (304, 28982473), (344, 25612418), (373, 23621104), (494, 17835368), (556, 15846532), (559, 15761488), (688, 12806209), (746, 11810552), (817, 10784176), (988, 8917684), (1112, 7923266), (1118, 7880744), (1492, 5905276), (1634, 5392088), (1807, 4875856), (1976, 4458842), (2224, 3961633), (2236, 3940372), (2641, 3336112), (2984, 2952638), (3268, 2696044), (3614, 2437928), (3952, 2229421), (4472, 1970186), (4849, 1817008), (5282, 1668056), (5968, 1476319), (5977, 1474096), (6536, 1348022), (7087, 1243216), (7228, 1218964), (8944, 985093), (9698, 908504), (10564, 834028), (10621, 829552), (11954, 737048), (13072, 674011), (14174, 621608), (14456, 609482), (16039, 549328), (19396, 454252), (21128, 417014), (21242, 414776), (23908, 368524), (28348, 310804), (28912, 304741), (32078, 274664), (34333, 256624), (38792, 227126), (42256, 208507), (42484, 207388), (47816, 184262), (51847, 169936), (56696, 155402), (64156, 137332), (68666, 128312), (77584, 113563), (77701, 113392), (84968, 103694), (92131, 95632)]