197392944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1889}}^1$

素因数の和:2218

約数の個数: 80

約数和(自身を含む): 584962560

約数和(自身を除く): 387569616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 311, 336, 622, 933, 1244, 1866, 1889, 2177, 2488, 3732, 3778, 4354, 4976, 5667, 6531, 7464, 7556, 8708, 11334, 13062, 13223, 14928, 15112, 17416, 22668, 26124, 26446, 30224, 34832, 39669, 45336, 52248, 52892, 79338, 90672, 104496, 105784, 158676, 211568, 317352, 587479, 634704, 1174958, 1762437, 2349916, 3524874, 4112353, 4699832, 7049748, 8224706, 9399664, 12337059, 14099496, 16449412, 24674118, 28198992, 32898824, 49348236, 65797648, 98696472, 197392944]

約数ペア:

[(1, 197392944), (2, 98696472), (3, 65797648), (4, 49348236), (6, 32898824), (7, 28198992), (8, 24674118), (12, 16449412), (14, 14099496), (16, 12337059), (21, 9399664), (24, 8224706), (28, 7049748), (42, 4699832), (48, 4112353), (56, 3524874), (84, 2349916), (112, 1762437), (168, 1174958), (311, 634704), (336, 587479), (622, 317352), (933, 211568), (1244, 158676), (1866, 105784), (1889, 104496), (2177, 90672), (2488, 79338), (3732, 52892), (3778, 52248), (4354, 45336), (4976, 39669), (5667, 34832), (6531, 30224), (7464, 26446), (7556, 26124), (8708, 22668), (11334, 17416), (13062, 15112), (13223, 14928)]