239255808

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 703266816

約数和(自身を除く): 464011008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 127, 128, 132, 176, 192, 223, 254, 256, 264, 352, 381, 384, 446, 508, 528, 669, 704, 762, 768, 892, 1016, 1056, 1338, 1397, 1408, 1524, 1784, 2032, 2112, 2453, 2676, 2794, 2816, 3048, 3568, 4064, 4191, 4224, 4906, 5352, 5588, 6096, 7136, 7359, 8128, 8382, 8448, 9812, 10704, 11176, 12192, 14272, 14718, 16256, 16764, 19624, 21408, 22352, 24384, 28321, 28544, 29436, 32512, 33528, 39248, 42816, 44704, 48768, 56642, 57088, 58872, 67056, 78496, 84963, 85632, 89408, 97536, 113284, 117744, 134112, 156992, 169926, 171264, 178816, 226568, 235488, 268224, 311531, 313984, 339852, 357632, 453136, 470976, 536448, 623062, 627968, 679704, 906272, 934593, 941952, 1072896, 1246124, 1359408, 1812544, 1869186, 1883904, 2492248, 2718816, 3625088, 3738372, 4984496, 5437632, 7250176, 7476744, 9968992, 10875264, 14953488, 19937984, 21750528, 29906976, 39875968, 59813952, 79751936, 119627904, 239255808]

約数ペア:

[(1, 239255808), (2, 119627904), (3, 79751936), (4, 59813952), (6, 39875968), (8, 29906976), (11, 21750528), (12, 19937984), (16, 14953488), (22, 10875264), (24, 9968992), (32, 7476744), (33, 7250176), (44, 5437632), (48, 4984496), (64, 3738372), (66, 3625088), (88, 2718816), (96, 2492248), (127, 1883904), (128, 1869186), (132, 1812544), (176, 1359408), (192, 1246124), (223, 1072896), (254, 941952), (256, 934593), (264, 906272), (352, 679704), (381, 627968), (384, 623062), (446, 536448), (508, 470976), (528, 453136), (669, 357632), (704, 339852), (762, 313984), (768, 311531), (892, 268224), (1016, 235488), (1056, 226568), (1338, 178816), (1397, 171264), (1408, 169926), (1524, 156992), (1784, 134112), (2032, 117744), (2112, 113284), (2453, 97536), (2676, 89408), (2794, 85632), (2816, 84963), (3048, 78496), (3568, 67056), (4064, 58872), (4191, 57088), (4224, 56642), (4906, 48768), (5352, 44704), (5588, 42816), (6096, 39248), (7136, 33528), (7359, 32512), (8128, 29436), (8382, 28544), (8448, 28321), (9812, 24384), (10704, 22352), (11176, 21408), (12192, 19624), (14272, 16764), (14718, 16256)]