2008353648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{21121}}^1$

素因数の和:21422

約数の個数: 80

約数和(自身を含む): 5950658816

約数和(自身を除く): 3942305168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 283, 336, 566, 849, 1132, 1698, 1981, 2264, 3396, 3962, 4528, 5943, 6792, 7924, 11886, 13584, 15848, 21121, 23772, 31696, 42242, 47544, 63363, 84484, 95088, 126726, 147847, 168968, 253452, 295694, 337936, 443541, 506904, 591388, 887082, 1013808, 1182776, 1774164, 2365552, 3548328, 5977243, 7096656, 11954486, 17931729, 23908972, 35863458, 41840701, 47817944, 71726916, 83681402, 95635888, 125522103, 143453832, 167362804, 251044206, 286907664, 334725608, 502088412, 669451216, 1004176824, 2008353648]

約数ペア:

[(1, 2008353648), (2, 1004176824), (3, 669451216), (4, 502088412), (6, 334725608), (7, 286907664), (8, 251044206), (12, 167362804), (14, 143453832), (16, 125522103), (21, 95635888), (24, 83681402), (28, 71726916), (42, 47817944), (48, 41840701), (56, 35863458), (84, 23908972), (112, 17931729), (168, 11954486), (283, 7096656), (336, 5977243), (566, 3548328), (849, 2365552), (1132, 1774164), (1698, 1182776), (1981, 1013808), (2264, 887082), (3396, 591388), (3962, 506904), (4528, 443541), (5943, 337936), (6792, 295694), (7924, 253452), (11886, 168968), (13584, 147847), (15848, 126726), (21121, 95088), (23772, 84484), (31696, 63363), (42242, 47544)]