291052802868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{48953}}^1$

素因数の和:49361

約数の個数: 96

約数和(自身を含む): 725380790400

約数和(自身を除く): 434327987532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 293, 356, 534, 586, 879, 1068, 1172, 1691, 1758, 3382, 3516, 5073, 5567, 6764, 10146, 11134, 16701, 20292, 22268, 26077, 33402, 48953, 52154, 66804, 78231, 97906, 104308, 146859, 156462, 195812, 293718, 312924, 495463, 587436, 930107, 990926, 1486389, 1860214, 1981852, 2790321, 2972778, 3720428, 4356817, 5580642, 5945556, 8713634, 11161284, 13070451, 14343229, 17427268, 26140902, 28686458, 43029687, 52281804, 57372916, 82779523, 86059374, 165559046, 172118748, 248338569, 272521351, 331118092, 496677138, 545042702, 817564053, 993354276, 1090085404, 1276547381, 1635128106, 2553094762, 3270256212, 3829642143, 5106189524, 7659284286, 15318568572, 24254400239, 48508800478, 72763200717, 97017600956, 145526401434, 291052802868]

約数ペア:

[(1, 291052802868), (2, 145526401434), (3, 97017600956), (4, 72763200717), (6, 48508800478), (12, 24254400239), (19, 15318568572), (38, 7659284286), (57, 5106189524), (76, 3829642143), (89, 3270256212), (114, 2553094762), (178, 1635128106), (228, 1276547381), (267, 1090085404), (293, 993354276), (356, 817564053), (534, 545042702), (586, 496677138), (879, 331118092), (1068, 272521351), (1172, 248338569), (1691, 172118748), (1758, 165559046), (3382, 86059374), (3516, 82779523), (5073, 57372916), (5567, 52281804), (6764, 43029687), (10146, 28686458), (11134, 26140902), (16701, 17427268), (20292, 14343229), (22268, 13070451), (26077, 11161284), (33402, 8713634), (48953, 5945556), (52154, 5580642), (66804, 4356817), (78231, 3720428), (97906, 2972778), (104308, 2790321), (146859, 1981852), (156462, 1860214), (195812, 1486389), (293718, 990926), (312924, 930107), (495463, 587436)]