338836368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23609}}^1$

素因数の和:23656

約数の個数: 80

約数和(自身を含む): 983687040

約数和(自身を除く): 644850672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 23609, 47218, 70827, 94436, 141654, 188872, 283308, 306917, 377744, 543007, 566616, 613834, 920751, 1086014, 1133232, 1227668, 1629021, 1841502, 2172028, 2455336, 3258042, 3683004, 4344056, 4910672, 6516084, 7059091, 7366008, 8688112, 13032168, 14118182, 14732016, 21177273, 26064336, 28236364, 42354546, 56472728, 84709092, 112945456, 169418184, 338836368]

約数ペア:

[(1, 338836368), (2, 169418184), (3, 112945456), (4, 84709092), (6, 56472728), (8, 42354546), (12, 28236364), (13, 26064336), (16, 21177273), (23, 14732016), (24, 14118182), (26, 13032168), (39, 8688112), (46, 7366008), (48, 7059091), (52, 6516084), (69, 4910672), (78, 4344056), (92, 3683004), (104, 3258042), (138, 2455336), (156, 2172028), (184, 1841502), (208, 1629021), (276, 1227668), (299, 1133232), (312, 1086014), (368, 920751), (552, 613834), (598, 566616), (624, 543007), (897, 377744), (1104, 306917), (1196, 283308), (1794, 188872), (2392, 141654), (3588, 94436), (4784, 70827), (7176, 47218), (14352, 23609)]