319650048

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8161}}^1$

素因数の和:8200

約数の個数: 108

約数和(自身を含む): 975962988

約数和(自身を除く): 656312940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1632, 2176, 2304, 2448, 3264, 4352, 4896, 6528, 8161, 9792, 13056, 16322, 19584, 24483, 32644, 39168, 48966, 65288, 73449, 97932, 130576, 138737, 146898, 195864, 261152, 277474, 293796, 391728, 416211, 522304, 554948, 587592, 783456, 832422, 1044608, 1109896, 1175184, 1248633, 1566912, 1664844, 2089216, 2219792, 2350368, 2497266, 3133824, 3329688, 4439584, 4700736, 4994532, 6267648, 6659376, 8879168, 9401472, 9989064, 13318752, 17758336, 18802944, 19978128, 26637504, 35516672, 39956256, 53275008, 79912512, 106550016, 159825024, 319650048]

約数ペア:

[(1, 319650048), (2, 159825024), (3, 106550016), (4, 79912512), (6, 53275008), (8, 39956256), (9, 35516672), (12, 26637504), (16, 19978128), (17, 18802944), (18, 17758336), (24, 13318752), (32, 9989064), (34, 9401472), (36, 8879168), (48, 6659376), (51, 6267648), (64, 4994532), (68, 4700736), (72, 4439584), (96, 3329688), (102, 3133824), (128, 2497266), (136, 2350368), (144, 2219792), (153, 2089216), (192, 1664844), (204, 1566912), (256, 1248633), (272, 1175184), (288, 1109896), (306, 1044608), (384, 832422), (408, 783456), (544, 587592), (576, 554948), (612, 522304), (768, 416211), (816, 391728), (1088, 293796), (1152, 277474), (1224, 261152), (1632, 195864), (2176, 146898), (2304, 138737), (2448, 130576), (3264, 97932), (4352, 73449), (4896, 65288), (6528, 48966), (8161, 39168), (9792, 32644), (13056, 24483), (16322, 19584)]