293178436864

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{41719}}^1$

素因数の和:42115

約数の個数: 72

約数和(自身を含む): 593348181440

約数和(自身を除く): 300169744576

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 283, 388, 566, 776, 1132, 1552, 2264, 3104, 4528, 6208, 9056, 12416, 18112, 24832, 27451, 36224, 41719, 54902, 72448, 83438, 109804, 166876, 219608, 333752, 439216, 667504, 878432, 1335008, 1756864, 2670016, 3513728, 4046743, 5340032, 7027456, 8093486, 10680064, 11806477, 16186972, 23612954, 32373944, 47225908, 64747888, 94451816, 129495776, 188903632, 258991552, 377807264, 517983104, 755614528, 1035966208, 1145228269, 1511229056, 2290456538, 3022458112, 4580913076, 9161826152, 18323652304, 36647304608, 73294609216, 146589218432, 293178436864]

約数ペア:

[(1, 293178436864), (2, 146589218432), (4, 73294609216), (8, 36647304608), (16, 18323652304), (32, 9161826152), (64, 4580913076), (97, 3022458112), (128, 2290456538), (194, 1511229056), (256, 1145228269), (283, 1035966208), (388, 755614528), (566, 517983104), (776, 377807264), (1132, 258991552), (1552, 188903632), (2264, 129495776), (3104, 94451816), (4528, 64747888), (6208, 47225908), (9056, 32373944), (12416, 23612954), (18112, 16186972), (24832, 11806477), (27451, 10680064), (36224, 8093486), (41719, 7027456), (54902, 5340032), (72448, 4046743), (83438, 3513728), (109804, 2670016), (166876, 1756864), (219608, 1335008), (333752, 878432), (439216, 667504)]