620025936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{8191}}^1$

素因数の和:8304

約数の個数: 80

約数和(自身を含む): 1706557440

約数和(自身を除く): 1086531504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 456, 498, 664, 912, 996, 1328, 1577, 1992, 3154, 3984, 4731, 6308, 8191, 9462, 12616, 16382, 18924, 24573, 25232, 32764, 37848, 49146, 65528, 75696, 98292, 131056, 155629, 196584, 311258, 393168, 466887, 622516, 679853, 933774, 1245032, 1359706, 1867548, 2039559, 2490064, 2719412, 3735096, 4079118, 5438824, 7470192, 8158236, 10877648, 12917207, 16316472, 25834414, 32632944, 38751621, 51668828, 77503242, 103337656, 155006484, 206675312, 310012968, 620025936]

約数ペア:

[(1, 620025936), (2, 310012968), (3, 206675312), (4, 155006484), (6, 103337656), (8, 77503242), (12, 51668828), (16, 38751621), (19, 32632944), (24, 25834414), (38, 16316472), (48, 12917207), (57, 10877648), (76, 8158236), (83, 7470192), (114, 5438824), (152, 4079118), (166, 3735096), (228, 2719412), (249, 2490064), (304, 2039559), (332, 1867548), (456, 1359706), (498, 1245032), (664, 933774), (912, 679853), (996, 622516), (1328, 466887), (1577, 393168), (1992, 311258), (3154, 196584), (3984, 155629), (4731, 131056), (6308, 98292), (8191, 75696), (9462, 65528), (12616, 49146), (16382, 37848), (18924, 32764), (24573, 25232)]