1239408

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:187

約数の個数: 80

約数和(自身を含む): 3769600

約数和(自身を除く): 2530192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 151, 152, 171, 216, 228, 302, 304, 342, 432, 453, 456, 513, 604, 684, 906, 912, 1026, 1208, 1359, 1368, 1812, 2052, 2416, 2718, 2736, 2869, 3624, 4077, 4104, 5436, 5738, 7248, 8154, 8208, 8607, 10872, 11476, 16308, 17214, 21744, 22952, 25821, 32616, 34428, 45904, 51642, 65232, 68856, 77463, 103284, 137712, 154926, 206568, 309852, 413136, 619704, 1239408]

約数ペア:

[(1, 1239408), (2, 619704), (3, 413136), (4, 309852), (6, 206568), (8, 154926), (9, 137712), (12, 103284), (16, 77463), (18, 68856), (19, 65232), (24, 51642), (27, 45904), (36, 34428), (38, 32616), (48, 25821), (54, 22952), (57, 21744), (72, 17214), (76, 16308), (108, 11476), (114, 10872), (144, 8607), (151, 8208), (152, 8154), (171, 7248), (216, 5738), (228, 5436), (302, 4104), (304, 4077), (342, 3624), (432, 2869), (453, 2736), (456, 2718), (513, 2416), (604, 2052), (684, 1812), (906, 1368), (912, 1359), (1026, 1208)]