1390407536

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3083

約数の個数: 120

約数和(自身を含む): 3406210560

約数和(自身を除く): 2015803024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 248, 266, 304, 392, 434, 496, 532, 589, 784, 868, 931, 1064, 1178, 1519, 1736, 1862, 2128, 2356, 3011, 3038, 3472, 3724, 4123, 4712, 6022, 6076, 7448, 8246, 9424, 12044, 12152, 14896, 16492, 21077, 24088, 24304, 28861, 32984, 42154, 48176, 57209, 57722, 65968, 84308, 93341, 114418, 115444, 147539, 168616, 186682, 228836, 230888, 295078, 337232, 373364, 400463, 457672, 461776, 590156, 653387, 746728, 800926, 915344, 1180312, 1306774, 1493456, 1601852, 1773479, 2360624, 2613548, 2803241, 3203704, 3546958, 4573709, 5227096, 5606482, 6407408, 7093916, 9147418, 10454192, 11212964, 12414353, 14187832, 18294836, 22425928, 24828706, 28375664, 36589672, 44851856, 49657412, 73179344, 86900471, 99314824, 173800942, 198629648, 347601884, 695203768, 1390407536]

約数ペア:

[(1, 1390407536), (2, 695203768), (4, 347601884), (7, 198629648), (8, 173800942), (14, 99314824), (16, 86900471), (19, 73179344), (28, 49657412), (31, 44851856), (38, 36589672), (49, 28375664), (56, 24828706), (62, 22425928), (76, 18294836), (98, 14187832), (112, 12414353), (124, 11212964), (133, 10454192), (152, 9147418), (196, 7093916), (217, 6407408), (248, 5606482), (266, 5227096), (304, 4573709), (392, 3546958), (434, 3203704), (496, 2803241), (532, 2613548), (589, 2360624), (784, 1773479), (868, 1601852), (931, 1493456), (1064, 1306774), (1178, 1180312), (1519, 915344), (1736, 800926), (1862, 746728), (2128, 653387), (2356, 590156), (3011, 461776), (3038, 457672), (3472, 400463), (3724, 373364), (4123, 337232), (4712, 295078), (6022, 230888), (6076, 228836), (7448, 186682), (8246, 168616), (9424, 147539), (12044, 115444), (12152, 114418), (14896, 93341), (16492, 84308), (21077, 65968), (24088, 57722), (24304, 57209), (28861, 48176), (32984, 42154)]