384766872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 1166400000

約数和(自身を除く): 781633128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 149, 152, 168, 228, 266, 298, 399, 447, 456, 532, 596, 798, 809, 894, 1043, 1064, 1192, 1596, 1618, 1788, 2086, 2427, 2831, 3129, 3192, 3236, 3576, 4172, 4854, 5662, 5663, 6258, 6472, 8344, 8493, 9708, 11324, 11326, 12516, 15371, 16986, 16989, 19416, 19817, 22648, 22652, 25032, 30742, 33972, 33978, 39634, 45304, 46113, 59451, 61484, 67944, 67956, 79268, 92226, 107597, 118902, 120541, 122968, 135912, 158536, 184452, 215194, 237804, 241082, 322791, 361623, 368904, 430388, 475608, 482164, 645582, 723246, 843787, 860776, 964328, 1291164, 1446492, 1687574, 2290279, 2531361, 2582328, 2892984, 3375148, 4580558, 5062722, 6750296, 6870837, 9161116, 10125444, 13741674, 16031953, 18322232, 20250888, 27483348, 32063906, 48095859, 54966696, 64127812, 96191718, 128255624, 192383436, 384766872]

約数ペア:

[(1, 384766872), (2, 192383436), (3, 128255624), (4, 96191718), (6, 64127812), (7, 54966696), (8, 48095859), (12, 32063906), (14, 27483348), (19, 20250888), (21, 18322232), (24, 16031953), (28, 13741674), (38, 10125444), (42, 9161116), (56, 6870837), (57, 6750296), (76, 5062722), (84, 4580558), (114, 3375148), (133, 2892984), (149, 2582328), (152, 2531361), (168, 2290279), (228, 1687574), (266, 1446492), (298, 1291164), (399, 964328), (447, 860776), (456, 843787), (532, 723246), (596, 645582), (798, 482164), (809, 475608), (894, 430388), (1043, 368904), (1064, 361623), (1192, 322791), (1596, 241082), (1618, 237804), (1788, 215194), (2086, 184452), (2427, 158536), (2831, 135912), (3129, 122968), (3192, 120541), (3236, 118902), (3576, 107597), (4172, 92226), (4854, 79268), (5662, 67956), (5663, 67944), (6258, 61484), (6472, 59451), (8344, 46113), (8493, 45304), (9708, 39634), (11324, 33978), (11326, 33972), (12516, 30742), (15371, 25032), (16986, 22652), (16989, 22648), (19416, 19817)]