293606728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 597196800

約数和(自身を除く): 303590072

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 127, 136, 178, 191, 254, 356, 382, 508, 712, 764, 1016, 1513, 1528, 2159, 3026, 3247, 4318, 6052, 6494, 8636, 11303, 12104, 12988, 16999, 17272, 22606, 24257, 25976, 33998, 45212, 48514, 67996, 90424, 97028, 135992, 192151, 194056, 288983, 384302, 412369, 577966, 768604, 824738, 1155932, 1537208, 1649476, 2158873, 2311864, 3298952, 4317746, 8635492, 17270984, 36700841, 73401682, 146803364, 293606728]

約数ペア:

[(1, 293606728), (2, 146803364), (4, 73401682), (8, 36700841), (17, 17270984), (34, 8635492), (68, 4317746), (89, 3298952), (127, 2311864), (136, 2158873), (178, 1649476), (191, 1537208), (254, 1155932), (356, 824738), (382, 768604), (508, 577966), (712, 412369), (764, 384302), (1016, 288983), (1513, 194056), (1528, 192151), (2159, 135992), (3026, 97028), (3247, 90424), (4318, 67996), (6052, 48514), (6494, 45212), (8636, 33998), (11303, 25976), (12104, 24257), (12988, 22606), (16999, 17272)]