400449732096

素因数分解:

$2^9\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1364971}}^1$

素因数の和:1365183

約数の個数: 80

約数和(自身を含む): 1072409361408

約数和(自身を除く): 671959629312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 512, 573, 764, 768, 1146, 1528, 1536, 2292, 3056, 4584, 6112, 9168, 12224, 18336, 24448, 36672, 48896, 73344, 97792, 146688, 293376, 1364971, 2729942, 4094913, 5459884, 8189826, 10919768, 16379652, 21839536, 32759304, 43679072, 65518608, 87358144, 131037216, 174716288, 260709461, 262074432, 349432576, 521418922, 524148864, 698865152, 782128383, 1042837844, 1048297728, 1564256766, 2085675688, 2096595456, 3128513532, 4171351376, 6257027064, 8342702752, 12514054128, 16685405504, 25028108256, 33370811008, 50056216512, 66741622016, 100112433024, 133483244032, 200224866048, 400449732096]

約数ペア:

[(1, 400449732096), (2, 200224866048), (3, 133483244032), (4, 100112433024), (6, 66741622016), (8, 50056216512), (12, 33370811008), (16, 25028108256), (24, 16685405504), (32, 12514054128), (48, 8342702752), (64, 6257027064), (96, 4171351376), (128, 3128513532), (191, 2096595456), (192, 2085675688), (256, 1564256766), (382, 1048297728), (384, 1042837844), (512, 782128383), (573, 698865152), (764, 524148864), (768, 521418922), (1146, 349432576), (1528, 262074432), (1536, 260709461), (2292, 174716288), (3056, 131037216), (4584, 87358144), (6112, 65518608), (9168, 43679072), (12224, 32759304), (18336, 21839536), (24448, 16379652), (36672, 10919768), (48896, 8189826), (73344, 5459884), (97792, 4094913), (146688, 2729942), (293376, 1364971)]