308794992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30781}}^1$

素因数の和:30822

約数の個数: 80

約数和(自身を含む): 916072320

約数和(自身を除く): 607277328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 30781, 61562, 92343, 123124, 184686, 246248, 338591, 369372, 492496, 584839, 677182, 738744, 1015773, 1169678, 1354364, 1477488, 1754517, 2031546, 2339356, 2708728, 3509034, 4063092, 4678712, 5417456, 6433229, 7018068, 8126184, 9357424, 12866458, 14036136, 16252368, 19299687, 25732916, 28072272, 38599374, 51465832, 77198748, 102931664, 154397496, 308794992]

約数ペア:

[(1, 308794992), (2, 154397496), (3, 102931664), (4, 77198748), (6, 51465832), (8, 38599374), (11, 28072272), (12, 25732916), (16, 19299687), (19, 16252368), (22, 14036136), (24, 12866458), (33, 9357424), (38, 8126184), (44, 7018068), (48, 6433229), (57, 5417456), (66, 4678712), (76, 4063092), (88, 3509034), (114, 2708728), (132, 2339356), (152, 2031546), (176, 1754517), (209, 1477488), (228, 1354364), (264, 1169678), (304, 1015773), (418, 738744), (456, 677182), (528, 584839), (627, 492496), (836, 369372), (912, 338591), (1254, 246248), (1672, 184686), (2508, 123124), (3344, 92343), (5016, 61562), (10032, 30781)]