1900139688

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9851}}^1$

素因数の和:9932

約数の個数: 128

約数和(自身を含む): 5674752000

約数和(自身を除く): 3774612312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 47, 54, 57, 72, 76, 94, 108, 114, 141, 152, 171, 188, 216, 228, 282, 342, 376, 423, 456, 513, 564, 684, 846, 893, 1026, 1128, 1269, 1368, 1692, 1786, 2052, 2538, 2679, 3384, 3572, 4104, 5076, 5358, 7144, 8037, 9851, 10152, 10716, 16074, 19702, 21432, 24111, 29553, 32148, 39404, 48222, 59106, 64296, 78808, 88659, 96444, 118212, 177318, 187169, 192888, 236424, 265977, 354636, 374338, 462997, 531954, 561507, 709272, 748676, 925994, 1063908, 1123014, 1388991, 1497352, 1684521, 1851988, 2127816, 2246028, 2777982, 3369042, 3703976, 4166973, 4492056, 5053563, 5555964, 6738084, 8333946, 8796943, 10107126, 11111928, 12500919, 13476168, 16667892, 17593886, 20214252, 25001838, 26390829, 33335784, 35187772, 40428504, 50003676, 52781658, 70375544, 79172487, 100007352, 105563316, 158344974, 211126632, 237517461, 316689948, 475034922, 633379896, 950069844, 1900139688]

約数ペア:

[(1, 1900139688), (2, 950069844), (3, 633379896), (4, 475034922), (6, 316689948), (8, 237517461), (9, 211126632), (12, 158344974), (18, 105563316), (19, 100007352), (24, 79172487), (27, 70375544), (36, 52781658), (38, 50003676), (47, 40428504), (54, 35187772), (57, 33335784), (72, 26390829), (76, 25001838), (94, 20214252), (108, 17593886), (114, 16667892), (141, 13476168), (152, 12500919), (171, 11111928), (188, 10107126), (216, 8796943), (228, 8333946), (282, 6738084), (342, 5555964), (376, 5053563), (423, 4492056), (456, 4166973), (513, 3703976), (564, 3369042), (684, 2777982), (846, 2246028), (893, 2127816), (1026, 1851988), (1128, 1684521), (1269, 1497352), (1368, 1388991), (1692, 1123014), (1786, 1063908), (2052, 925994), (2538, 748676), (2679, 709272), (3384, 561507), (3572, 531954), (4104, 462997), (5076, 374338), (5358, 354636), (7144, 265977), (8037, 236424), (9851, 192888), (10152, 187169), (10716, 177318), (16074, 118212), (19702, 96444), (21432, 88659), (24111, 78808), (29553, 64296), (32148, 59106), (39404, 48222)]