293670871256

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{120941}}^1$

素因数の和:121416

約数の個数: 64

約数和(自身を含む): 636019464960

約数和(自身を除く): 342348593704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 331, 524, 662, 917, 1048, 1324, 1834, 2317, 2648, 3668, 4634, 7336, 9268, 18536, 43361, 86722, 120941, 173444, 241882, 303527, 346888, 483764, 607054, 846587, 967528, 1214108, 1693174, 2428216, 3386348, 6772696, 15843271, 31686542, 40031471, 63373084, 80062942, 110902897, 126746168, 160125884, 221805794, 280220297, 320251768, 443611588, 560440594, 887223176, 1120881188, 2241762376, 5244122701, 10488245402, 20976490804, 36708858907, 41952981608, 73417717814, 146835435628, 293670871256]

約数ペア:

[(1, 293670871256), (2, 146835435628), (4, 73417717814), (7, 41952981608), (8, 36708858907), (14, 20976490804), (28, 10488245402), (56, 5244122701), (131, 2241762376), (262, 1120881188), (331, 887223176), (524, 560440594), (662, 443611588), (917, 320251768), (1048, 280220297), (1324, 221805794), (1834, 160125884), (2317, 126746168), (2648, 110902897), (3668, 80062942), (4634, 63373084), (7336, 40031471), (9268, 31686542), (18536, 15843271), (43361, 6772696), (86722, 3386348), (120941, 2428216), (173444, 1693174), (241882, 1214108), (303527, 967528), (346888, 846587), (483764, 607054)]