298244738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 524537856

約数和(自身を除く): 226293118

約数列:

[1, 2, 11, 22, 31, 61, 62, 67, 107, 122, 134, 214, 341, 671, 682, 737, 1177, 1342, 1474, 1891, 2077, 2354, 3317, 3782, 4087, 4154, 6527, 6634, 7169, 8174, 13054, 14338, 20801, 22847, 36487, 41602, 44957, 45694, 71797, 72974, 78859, 89914, 126697, 143594, 157718, 202337, 222239, 253394, 404674, 437309, 444478, 874618, 1393667, 2225707, 2444629, 2787334, 4451414, 4810399, 4889258, 9620798, 13556579, 27113158, 149122369, 298244738]

約数ペア:

[(1, 298244738), (2, 149122369), (11, 27113158), (22, 13556579), (31, 9620798), (61, 4889258), (62, 4810399), (67, 4451414), (107, 2787334), (122, 2444629), (134, 2225707), (214, 1393667), (341, 874618), (671, 444478), (682, 437309), (737, 404674), (1177, 253394), (1342, 222239), (1474, 202337), (1891, 157718), (2077, 143594), (2354, 126697), (3317, 89914), (3782, 78859), (4087, 72974), (4154, 71797), (6527, 45694), (6634, 44957), (7169, 41602), (8174, 36487), (13054, 22847), (14338, 20801)]