19818335616

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1\times {\mathrm{1901}}^1$

素因数の和:3532

約数の個数: 128

約数和(自身を含む): 55803310560

約数和(自身を除く): 35984974944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1597, 1632, 1901, 2176, 3194, 3264, 3802, 4791, 5703, 6388, 6528, 7604, 9582, 11406, 12776, 15208, 19164, 22812, 25552, 27149, 30416, 32317, 38328, 45624, 51104, 54298, 60832, 64634, 76656, 81447, 91248, 96951, 102208, 108596, 121664, 129268, 153312, 162894, 182496, 193902, 204416, 217192, 243328, 258536, 306624, 325788, 364992, 387804, 434384, 517072, 613248, 651576, 729984, 775608, 868768, 1034144, 1303152, 1551216, 1737536, 2068288, 2606304, 3035897, 3102432, 3475072, 4136576, 5212608, 6071794, 6204864, 9107691, 10425216, 12143588, 12409728, 18215382, 24287176, 36430764, 48574352, 51610249, 72861528, 97148704, 103220498, 145723056, 154830747, 194297408, 206440996, 291446112, 309661494, 388594816, 412881992, 582892224, 619322988, 825763984, 1165784448, 1238645976, 1651527968, 2477291952, 3303055936, 4954583904, 6606111872, 9909167808, 19818335616]

約数ペア:

[(1, 19818335616), (2, 9909167808), (3, 6606111872), (4, 4954583904), (6, 3303055936), (8, 2477291952), (12, 1651527968), (16, 1238645976), (17, 1165784448), (24, 825763984), (32, 619322988), (34, 582892224), (48, 412881992), (51, 388594816), (64, 309661494), (68, 291446112), (96, 206440996), (102, 194297408), (128, 154830747), (136, 145723056), (192, 103220498), (204, 97148704), (272, 72861528), (384, 51610249), (408, 48574352), (544, 36430764), (816, 24287176), (1088, 18215382), (1597, 12409728), (1632, 12143588), (1901, 10425216), (2176, 9107691), (3194, 6204864), (3264, 6071794), (3802, 5212608), (4791, 4136576), (5703, 3475072), (6388, 3102432), (6528, 3035897), (7604, 2606304), (9582, 2068288), (11406, 1737536), (12776, 1551216), (15208, 1303152), (19164, 1034144), (22812, 868768), (25552, 775608), (27149, 729984), (30416, 651576), (32317, 613248), (38328, 517072), (45624, 434384), (51104, 387804), (54298, 364992), (60832, 325788), (64634, 306624), (76656, 258536), (81447, 243328), (91248, 217192), (96951, 204416), (102208, 193902), (108596, 182496), (121664, 162894), (129268, 153312)]