245519904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{365357}}^1$

素因数の和:365377

約数の個数: 48

約数和(自身を含む): 736561728

約数和(自身を除く): 491041824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 365357, 730714, 1096071, 1461428, 2192142, 2557499, 2922856, 4384284, 5114998, 5845712, 7672497, 8768568, 10229996, 11691424, 15344994, 17537136, 20459992, 30689988, 35074272, 40919984, 61379976, 81839968, 122759952, 245519904]

約数ペア:

[(1, 245519904), (2, 122759952), (3, 81839968), (4, 61379976), (6, 40919984), (7, 35074272), (8, 30689988), (12, 20459992), (14, 17537136), (16, 15344994), (21, 11691424), (24, 10229996), (28, 8768568), (32, 7672497), (42, 5845712), (48, 5114998), (56, 4384284), (84, 2922856), (96, 2557499), (112, 2192142), (168, 1461428), (224, 1096071), (336, 730714), (672, 365357)]