557156970752

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2098741}}^1$

素因数の和:2098835

約数の個数: 72

約数和(自身を含む): 1196862192792

約数和(自身を除く): 639705222040

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 244, 256, 272, 488, 544, 976, 1037, 1088, 1952, 2074, 2176, 3904, 4148, 4352, 7808, 8296, 15616, 16592, 33184, 66368, 132736, 265472, 2098741, 4197482, 8394964, 16789928, 33579856, 35678597, 67159712, 71357194, 128023201, 134319424, 142714388, 256046402, 268638848, 285428776, 512092804, 537277696, 570857552, 1024185608, 1141715104, 2048371216, 2176394417, 2283430208, 4096742432, 4352788834, 4566860416, 8193484864, 8705577668, 9133720832, 16386969728, 17411155336, 32773939456, 34822310672, 69644621344, 139289242688, 278578485376, 557156970752]

約数ペア:

[(1, 557156970752), (2, 278578485376), (4, 139289242688), (8, 69644621344), (16, 34822310672), (17, 32773939456), (32, 17411155336), (34, 16386969728), (61, 9133720832), (64, 8705577668), (68, 8193484864), (122, 4566860416), (128, 4352788834), (136, 4096742432), (244, 2283430208), (256, 2176394417), (272, 2048371216), (488, 1141715104), (544, 1024185608), (976, 570857552), (1037, 537277696), (1088, 512092804), (1952, 285428776), (2074, 268638848), (2176, 256046402), (3904, 142714388), (4148, 134319424), (4352, 128023201), (7808, 71357194), (8296, 67159712), (15616, 35678597), (16592, 33579856), (33184, 16789928), (66368, 8394964), (132736, 4197482), (265472, 2098741)]