1380956976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25849}}^1$

素因数の和:25923

約数の個数: 120

約数和(自身を含む): 4500381600

約数和(自身を除く): 3119424624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2968, 3339, 3816, 4452, 5936, 6678, 7632, 8904, 13356, 17808, 25849, 26712, 51698, 53424, 77547, 103396, 155094, 180943, 206792, 232641, 310188, 361886, 413584, 465282, 542829, 620376, 723772, 930564, 1085658, 1240752, 1369997, 1447544, 1628487, 1861128, 2171316, 2739994, 2895088, 3256974, 3722256, 4109991, 4342632, 5479988, 6513948, 8219982, 8685264, 9589979, 10959976, 12329973, 13027896, 16439964, 19179958, 21919952, 24659946, 26055792, 28769937, 32879928, 38359916, 49319892, 57539874, 65759856, 76719832, 86309811, 98639784, 115079748, 153439664, 172619622, 197279568, 230159496, 345239244, 460318992, 690478488, 1380956976]

約数ペア:

[(1, 1380956976), (2, 690478488), (3, 460318992), (4, 345239244), (6, 230159496), (7, 197279568), (8, 172619622), (9, 153439664), (12, 115079748), (14, 98639784), (16, 86309811), (18, 76719832), (21, 65759856), (24, 57539874), (28, 49319892), (36, 38359916), (42, 32879928), (48, 28769937), (53, 26055792), (56, 24659946), (63, 21919952), (72, 19179958), (84, 16439964), (106, 13027896), (112, 12329973), (126, 10959976), (144, 9589979), (159, 8685264), (168, 8219982), (212, 6513948), (252, 5479988), (318, 4342632), (336, 4109991), (371, 3722256), (424, 3256974), (477, 2895088), (504, 2739994), (636, 2171316), (742, 1861128), (848, 1628487), (954, 1447544), (1008, 1369997), (1113, 1240752), (1272, 1085658), (1484, 930564), (1908, 723772), (2226, 620376), (2544, 542829), (2968, 465282), (3339, 413584), (3816, 361886), (4452, 310188), (5936, 232641), (6678, 206792), (7632, 180943), (8904, 155094), (13356, 103396), (17808, 77547), (25849, 53424), (26712, 51698)]