331278528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12973}}^1$

素因数の和:13014

約数の個数: 112

約数和(自身を含む): 1054526720

約数和(自身を除く): 723248192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 12973, 25536, 25946, 38919, 51892, 77838, 90811, 103784, 155676, 181622, 207568, 246487, 272433, 311352, 363244, 415136, 492974, 544866, 622704, 726488, 739461, 830272, 985948, 1089732, 1245408, 1452976, 1478922, 1725409, 1971896, 2179464, 2490816, 2905952, 2957844, 3450818, 3943792, 4358928, 5176227, 5811904, 5915688, 6901636, 7887584, 8717856, 10352454, 11831376, 13803272, 15775168, 17435712, 20704908, 23662752, 27606544, 41409816, 47325504, 55213088, 82819632, 110426176, 165639264, 331278528]

約数ペア:

[(1, 331278528), (2, 165639264), (3, 110426176), (4, 82819632), (6, 55213088), (7, 47325504), (8, 41409816), (12, 27606544), (14, 23662752), (16, 20704908), (19, 17435712), (21, 15775168), (24, 13803272), (28, 11831376), (32, 10352454), (38, 8717856), (42, 7887584), (48, 6901636), (56, 5915688), (57, 5811904), (64, 5176227), (76, 4358928), (84, 3943792), (96, 3450818), (112, 2957844), (114, 2905952), (133, 2490816), (152, 2179464), (168, 1971896), (192, 1725409), (224, 1478922), (228, 1452976), (266, 1245408), (304, 1089732), (336, 985948), (399, 830272), (448, 739461), (456, 726488), (532, 622704), (608, 544866), (672, 492974), (798, 415136), (912, 363244), (1064, 311352), (1216, 272433), (1344, 246487), (1596, 207568), (1824, 181622), (2128, 155676), (3192, 103784), (3648, 90811), (4256, 77838), (6384, 51892), (8512, 38919), (12768, 25946), (12973, 25536)]