2868576072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:1027

約数の個数: 128

約数和(自身を含む): 7829606400

約数和(自身を除く): 4961030328

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 307, 372, 456, 589, 614, 661, 744, 921, 1178, 1228, 1322, 1767, 1842, 1983, 2356, 2456, 2644, 3534, 3684, 3966, 4712, 5288, 5833, 7068, 7368, 7932, 9517, 11666, 12559, 14136, 15864, 17499, 19034, 20491, 23332, 25118, 28551, 34998, 37677, 38068, 40982, 46664, 50236, 57102, 61473, 69996, 75354, 76136, 81964, 100472, 114204, 122946, 139992, 150708, 163928, 180823, 202927, 228408, 245892, 301416, 361646, 389329, 405854, 491784, 542469, 608781, 723292, 778658, 811708, 1084938, 1167987, 1217562, 1446584, 1557316, 1623416, 2169876, 2335974, 2435124, 3114632, 3855613, 4339752, 4671948, 4870248, 6290737, 7711226, 9343896, 11566839, 12581474, 15422452, 18872211, 23133678, 25162948, 30844904, 37744422, 46267356, 50325896, 75488844, 92534712, 119524003, 150977688, 239048006, 358572009, 478096012, 717144018, 956192024, 1434288036, 2868576072]

約数ペア:

[(1, 2868576072), (2, 1434288036), (3, 956192024), (4, 717144018), (6, 478096012), (8, 358572009), (12, 239048006), (19, 150977688), (24, 119524003), (31, 92534712), (38, 75488844), (57, 50325896), (62, 46267356), (76, 37744422), (93, 30844904), (114, 25162948), (124, 23133678), (152, 18872211), (186, 15422452), (228, 12581474), (248, 11566839), (307, 9343896), (372, 7711226), (456, 6290737), (589, 4870248), (614, 4671948), (661, 4339752), (744, 3855613), (921, 3114632), (1178, 2435124), (1228, 2335974), (1322, 2169876), (1767, 1623416), (1842, 1557316), (1983, 1446584), (2356, 1217562), (2456, 1167987), (2644, 1084938), (3534, 811708), (3684, 778658), (3966, 723292), (4712, 608781), (5288, 542469), (5833, 491784), (7068, 405854), (7368, 389329), (7932, 361646), (9517, 301416), (11666, 245892), (12559, 228408), (14136, 202927), (15864, 180823), (17499, 163928), (19034, 150708), (20491, 139992), (23332, 122946), (25118, 114204), (28551, 100472), (34998, 81964), (37677, 76136), (38068, 75354), (40982, 69996), (46664, 61473), (50236, 57102)]