978972264

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{907}}^1$

素因数の和:1204

約数の個数: 128

約数和(自身を含む): 2876544000

約数和(自身を除く): 1897571736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 263, 342, 456, 513, 526, 684, 789, 907, 1026, 1052, 1368, 1578, 1814, 2052, 2104, 2367, 2721, 3156, 3628, 4104, 4734, 4997, 5442, 6312, 7101, 7256, 8163, 9468, 9994, 10884, 14202, 14991, 16326, 17233, 18936, 19988, 21768, 24489, 28404, 29982, 32652, 34466, 39976, 44973, 48978, 51699, 56808, 59964, 65304, 68932, 89946, 97956, 103398, 119928, 134919, 137864, 155097, 179892, 195912, 206796, 238541, 269838, 310194, 359784, 413592, 465291, 477082, 539676, 620388, 715623, 930582, 954164, 1079352, 1240776, 1431246, 1861164, 1908328, 2146869, 2862492, 3722328, 4293738, 4532279, 5724984, 6440607, 8587476, 9064558, 12881214, 13596837, 17174952, 18129116, 25762428, 27193674, 36258232, 40790511, 51524856, 54387348, 81581022, 108774696, 122371533, 163162044, 244743066, 326324088, 489486132, 978972264]

約数ペア:

[(1, 978972264), (2, 489486132), (3, 326324088), (4, 244743066), (6, 163162044), (8, 122371533), (9, 108774696), (12, 81581022), (18, 54387348), (19, 51524856), (24, 40790511), (27, 36258232), (36, 27193674), (38, 25762428), (54, 18129116), (57, 17174952), (72, 13596837), (76, 12881214), (108, 9064558), (114, 8587476), (152, 6440607), (171, 5724984), (216, 4532279), (228, 4293738), (263, 3722328), (342, 2862492), (456, 2146869), (513, 1908328), (526, 1861164), (684, 1431246), (789, 1240776), (907, 1079352), (1026, 954164), (1052, 930582), (1368, 715623), (1578, 620388), (1814, 539676), (2052, 477082), (2104, 465291), (2367, 413592), (2721, 359784), (3156, 310194), (3628, 269838), (4104, 238541), (4734, 206796), (4997, 195912), (5442, 179892), (6312, 155097), (7101, 137864), (7256, 134919), (8163, 119928), (9468, 103398), (9994, 97956), (10884, 89946), (14202, 68932), (14991, 65304), (16326, 59964), (17233, 56808), (18936, 51699), (19988, 48978), (21768, 44973), (24489, 39976), (28404, 34466), (29982, 32652)]