2002129128

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{503}}^1\times {\mathrm{937}}^1$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 5531198400

約数和(自身を除く): 3529069272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 503, 531, 708, 937, 1006, 1062, 1416, 1509, 1874, 2012, 2124, 2811, 3018, 3748, 4024, 4248, 4527, 5622, 6036, 7496, 8433, 9054, 11244, 12072, 16866, 18108, 22488, 29677, 33732, 36216, 55283, 59354, 67464, 89031, 110566, 118708, 165849, 178062, 221132, 237416, 267093, 331698, 356124, 442264, 471311, 497547, 534186, 663396, 712248, 942622, 995094, 1068372, 1326792, 1413933, 1885244, 1990188, 2136744, 2827866, 3770488, 3980376, 4241799, 5655732, 8483598, 11311464, 16967196, 27807349, 33934392, 55614698, 83422047, 111229396, 166844094, 222458792, 250266141, 333688188, 500532282, 667376376, 1001064564, 2002129128]

約数ペア:

[(1, 2002129128), (2, 1001064564), (3, 667376376), (4, 500532282), (6, 333688188), (8, 250266141), (9, 222458792), (12, 166844094), (18, 111229396), (24, 83422047), (36, 55614698), (59, 33934392), (72, 27807349), (118, 16967196), (177, 11311464), (236, 8483598), (354, 5655732), (472, 4241799), (503, 3980376), (531, 3770488), (708, 2827866), (937, 2136744), (1006, 1990188), (1062, 1885244), (1416, 1413933), (1509, 1326792), (1874, 1068372), (2012, 995094), (2124, 942622), (2811, 712248), (3018, 663396), (3748, 534186), (4024, 497547), (4248, 471311), (4527, 442264), (5622, 356124), (6036, 331698), (7496, 267093), (8433, 237416), (9054, 221132), (11244, 178062), (12072, 165849), (16866, 118708), (18108, 110566), (22488, 89031), (29677, 67464), (33732, 59354), (36216, 55283)]