380555008

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 795361280

約数和(自身を除く): 414806272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 158, 248, 256, 316, 496, 607, 632, 992, 1214, 1264, 1984, 2428, 2449, 2528, 3968, 4856, 4898, 5056, 7936, 9712, 9796, 10112, 18817, 19424, 19592, 20224, 37634, 38848, 39184, 47953, 75268, 77696, 78368, 95906, 150536, 155392, 156736, 191812, 301072, 313472, 383624, 602144, 626944, 767248, 1204288, 1486543, 1534496, 2408576, 2973086, 3068992, 4817152, 5946172, 6137984, 11892344, 12275968, 23784688, 47569376, 95138752, 190277504, 380555008]

約数ペア:

[(1, 380555008), (2, 190277504), (4, 95138752), (8, 47569376), (16, 23784688), (31, 12275968), (32, 11892344), (62, 6137984), (64, 5946172), (79, 4817152), (124, 3068992), (128, 2973086), (158, 2408576), (248, 1534496), (256, 1486543), (316, 1204288), (496, 767248), (607, 626944), (632, 602144), (992, 383624), (1214, 313472), (1264, 301072), (1984, 191812), (2428, 156736), (2449, 155392), (2528, 150536), (3968, 95906), (4856, 78368), (4898, 77696), (5056, 75268), (7936, 47953), (9712, 39184), (9796, 38848), (10112, 37634), (18817, 20224), (19424, 19592)]