40208544

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1102

約数の個数: 72

約数和(自身を含む): 115233300

約数和(自身を除く): 75024756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 937, 1192, 1341, 1788, 1874, 2384, 2682, 2811, 3576, 3748, 4768, 5364, 5622, 7152, 7496, 8433, 10728, 11244, 14304, 14992, 16866, 21456, 22488, 29984, 33732, 42912, 44976, 67464, 89952, 134928, 139613, 269856, 279226, 418839, 558452, 837678, 1116904, 1256517, 1675356, 2233808, 2513034, 3350712, 4467616, 5026068, 6701424, 10052136, 13402848, 20104272, 40208544]

約数ペア:

[(1, 40208544), (2, 20104272), (3, 13402848), (4, 10052136), (6, 6701424), (8, 5026068), (9, 4467616), (12, 3350712), (16, 2513034), (18, 2233808), (24, 1675356), (32, 1256517), (36, 1116904), (48, 837678), (72, 558452), (96, 418839), (144, 279226), (149, 269856), (288, 139613), (298, 134928), (447, 89952), (596, 67464), (894, 44976), (937, 42912), (1192, 33732), (1341, 29984), (1788, 22488), (1874, 21456), (2384, 16866), (2682, 14992), (2811, 14304), (3576, 11244), (3748, 10728), (4768, 8433), (5364, 7496), (5622, 7152)]