989816096

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 2140084800

約数和(自身を除く): 1150268704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 59, 76, 82, 118, 152, 164, 236, 304, 328, 472, 608, 656, 673, 779, 944, 1121, 1312, 1346, 1558, 1888, 2242, 2419, 2692, 3116, 4484, 4838, 5384, 6232, 8968, 9676, 10768, 12464, 12787, 17936, 19352, 21536, 24928, 25574, 27593, 35872, 38704, 39707, 45961, 51148, 55186, 77408, 79414, 91922, 102296, 110372, 158828, 183844, 204592, 220744, 317656, 367688, 409184, 441488, 524267, 635312, 735376, 754433, 882976, 1048534, 1270624, 1470752, 1508866, 1627987, 2097068, 3017732, 3255974, 4194136, 6035464, 6511948, 8388272, 12070928, 13023896, 16776544, 24141856, 26047792, 30931753, 52095584, 61863506, 123727012, 247454024, 494908048, 989816096]

約数ペア:

[(1, 989816096), (2, 494908048), (4, 247454024), (8, 123727012), (16, 61863506), (19, 52095584), (32, 30931753), (38, 26047792), (41, 24141856), (59, 16776544), (76, 13023896), (82, 12070928), (118, 8388272), (152, 6511948), (164, 6035464), (236, 4194136), (304, 3255974), (328, 3017732), (472, 2097068), (608, 1627987), (656, 1508866), (673, 1470752), (779, 1270624), (944, 1048534), (1121, 882976), (1312, 754433), (1346, 735376), (1558, 635312), (1888, 524267), (2242, 441488), (2419, 409184), (2692, 367688), (3116, 317656), (4484, 220744), (4838, 204592), (5384, 183844), (6232, 158828), (8968, 110372), (9676, 102296), (10768, 91922), (12464, 79414), (12787, 77408), (17936, 55186), (19352, 51148), (21536, 45961), (24928, 39707), (25574, 38704), (27593, 35872)]