304896436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 586776960

約数和(自身を除く): 281880524

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 269, 284, 307, 538, 614, 923, 1076, 1228, 1846, 3497, 3692, 3991, 6994, 7982, 13988, 15964, 19099, 21797, 38198, 43594, 76396, 82583, 87188, 165166, 248287, 283361, 330332, 496574, 566722, 993148, 1073579, 1133444, 2147158, 4294316, 5863393, 11726786, 23453572, 76224109, 152448218, 304896436]

約数ペア:

[(1, 304896436), (2, 152448218), (4, 76224109), (13, 23453572), (26, 11726786), (52, 5863393), (71, 4294316), (142, 2147158), (269, 1133444), (284, 1073579), (307, 993148), (538, 566722), (614, 496574), (923, 330332), (1076, 283361), (1228, 248287), (1846, 165166), (3497, 87188), (3692, 82583), (3991, 76396), (6994, 43594), (7982, 38198), (13988, 21797), (15964, 19099)]