328555968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1114

約数の個数: 112

約数和(自身を含む): 943904640

約数和(自身を除く): 615348672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 139, 156, 192, 208, 278, 312, 416, 417, 556, 624, 832, 834, 947, 1112, 1248, 1668, 1807, 1894, 2224, 2496, 2841, 3336, 3614, 3788, 4448, 5421, 5682, 6672, 7228, 7576, 8896, 10842, 11364, 12311, 13344, 14456, 15152, 21684, 22728, 24622, 26688, 28912, 30304, 36933, 43368, 45456, 49244, 57824, 60608, 73866, 86736, 90912, 98488, 115648, 131633, 147732, 173472, 181824, 196976, 263266, 295464, 346944, 393952, 394899, 526532, 590928, 787904, 789798, 1053064, 1181856, 1579596, 1711229, 2106128, 2363712, 3159192, 3422458, 4212256, 5133687, 6318384, 6844916, 8424512, 10267374, 12636768, 13689832, 20534748, 25273536, 27379664, 41069496, 54759328, 82138992, 109518656, 164277984, 328555968]

約数ペア:

[(1, 328555968), (2, 164277984), (3, 109518656), (4, 82138992), (6, 54759328), (8, 41069496), (12, 27379664), (13, 25273536), (16, 20534748), (24, 13689832), (26, 12636768), (32, 10267374), (39, 8424512), (48, 6844916), (52, 6318384), (64, 5133687), (78, 4212256), (96, 3422458), (104, 3159192), (139, 2363712), (156, 2106128), (192, 1711229), (208, 1579596), (278, 1181856), (312, 1053064), (416, 789798), (417, 787904), (556, 590928), (624, 526532), (832, 394899), (834, 393952), (947, 346944), (1112, 295464), (1248, 263266), (1668, 196976), (1807, 181824), (1894, 173472), (2224, 147732), (2496, 131633), (2841, 115648), (3336, 98488), (3614, 90912), (3788, 86736), (4448, 73866), (5421, 60608), (5682, 57824), (6672, 49244), (7228, 45456), (7576, 43368), (8896, 36933), (10842, 30304), (11364, 28912), (12311, 26688), (13344, 24622), (14456, 22728), (15152, 21684)]