304986136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5303}}^1$

素因数の和:5408

約数の個数: 64

約数和(自身を含む): 712857600

約数和(自身を除く): 407871464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 2054, 2212, 4108, 4424, 5303, 7189, 8216, 10606, 14378, 21212, 28756, 37121, 42424, 57512, 68939, 74242, 137878, 148484, 275756, 296968, 418937, 482573, 551512, 837874, 965146, 1675748, 1930292, 2932559, 3351496, 3860584, 5446181, 5865118, 10892362, 11730236, 21784724, 23460472, 38123267, 43569448, 76246534, 152493068, 304986136]

約数ペア:

[(1, 304986136), (2, 152493068), (4, 76246534), (7, 43569448), (8, 38123267), (13, 23460472), (14, 21784724), (26, 11730236), (28, 10892362), (52, 5865118), (56, 5446181), (79, 3860584), (91, 3351496), (104, 2932559), (158, 1930292), (182, 1675748), (316, 965146), (364, 837874), (553, 551512), (632, 482573), (728, 418937), (1027, 296968), (1106, 275756), (2054, 148484), (2212, 137878), (4108, 74242), (4424, 68939), (5303, 57512), (7189, 42424), (8216, 37121), (10606, 28756), (14378, 21212)]