561621216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1447}}^1$

素因数の和:1784

約数の個数: 96

約数和(自身を含む): 1593865728

約数和(自身を除く): 1032244512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 311, 312, 416, 622, 624, 933, 1244, 1248, 1447, 1866, 2488, 2894, 3732, 4043, 4341, 4976, 5788, 7464, 8086, 8682, 9952, 11576, 12129, 14928, 16172, 17364, 18811, 23152, 24258, 29856, 32344, 34728, 37622, 46304, 48516, 56433, 64688, 69456, 75244, 97032, 112866, 129376, 138912, 150488, 194064, 225732, 300976, 388128, 450017, 451464, 601952, 900034, 902928, 1350051, 1800068, 1805856, 2700102, 3600136, 5400204, 5850221, 7200272, 10800408, 11700442, 14400544, 17550663, 21600816, 23400884, 35101326, 43201632, 46801768, 70202652, 93603536, 140405304, 187207072, 280810608, 561621216]

約数ペア:

[(1, 561621216), (2, 280810608), (3, 187207072), (4, 140405304), (6, 93603536), (8, 70202652), (12, 46801768), (13, 43201632), (16, 35101326), (24, 23400884), (26, 21600816), (32, 17550663), (39, 14400544), (48, 11700442), (52, 10800408), (78, 7200272), (96, 5850221), (104, 5400204), (156, 3600136), (208, 2700102), (311, 1805856), (312, 1800068), (416, 1350051), (622, 902928), (624, 900034), (933, 601952), (1244, 451464), (1248, 450017), (1447, 388128), (1866, 300976), (2488, 225732), (2894, 194064), (3732, 150488), (4043, 138912), (4341, 129376), (4976, 112866), (5788, 97032), (7464, 75244), (8086, 69456), (8682, 64688), (9952, 56433), (11576, 48516), (12129, 46304), (14928, 37622), (16172, 34728), (17364, 32344), (18811, 29856), (23152, 24258)]