246993426

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 586872000

約数和(自身を除く): 339878574

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 131, 149, 171, 222, 262, 298, 333, 342, 393, 447, 666, 703, 786, 894, 1179, 1341, 1406, 2109, 2358, 2489, 2682, 2831, 4218, 4847, 4978, 5513, 5662, 6327, 7467, 8493, 9694, 11026, 12654, 14541, 14934, 16539, 16986, 19519, 22401, 25479, 29082, 33078, 39038, 43623, 44802, 49617, 50958, 58557, 87246, 92093, 99234, 104747, 117114, 175671, 184186, 209494, 276279, 314241, 351342, 370861, 552558, 628482, 722203, 741722, 828837, 942723, 1112583, 1444406, 1657674, 1885446, 2166609, 2225166, 3337749, 4333218, 6499827, 6675498, 12999654, 13721857, 27443714, 41165571, 82331142, 123496713, 246993426]

約数ペア:

[(1, 246993426), (2, 123496713), (3, 82331142), (6, 41165571), (9, 27443714), (18, 13721857), (19, 12999654), (37, 6675498), (38, 6499827), (57, 4333218), (74, 3337749), (111, 2225166), (114, 2166609), (131, 1885446), (149, 1657674), (171, 1444406), (222, 1112583), (262, 942723), (298, 828837), (333, 741722), (342, 722203), (393, 628482), (447, 552558), (666, 370861), (703, 351342), (786, 314241), (894, 276279), (1179, 209494), (1341, 184186), (1406, 175671), (2109, 117114), (2358, 104747), (2489, 99234), (2682, 92093), (2831, 87246), (4218, 58557), (4847, 50958), (4978, 49617), (5513, 44802), (5662, 43623), (6327, 39038), (7467, 33078), (8493, 29082), (9694, 25479), (11026, 22401), (12654, 19519), (14541, 16986), (14934, 16539)]