1994230044

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1422

約数の個数: 144

約数和(自身を含む): 5573393280

約数和(自身を除く): 3579163236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 83, 108, 114, 162, 166, 171, 228, 243, 249, 324, 332, 342, 486, 498, 513, 684, 747, 972, 996, 1026, 1301, 1494, 1539, 1577, 2052, 2241, 2602, 2988, 3078, 3154, 3903, 4482, 4617, 4731, 5204, 6156, 6308, 6723, 7806, 8964, 9234, 9462, 11709, 13446, 14193, 15612, 18468, 18924, 20169, 23418, 24719, 26892, 28386, 35127, 40338, 42579, 46836, 49438, 56772, 70254, 74157, 80676, 85158, 98876, 105381, 107983, 127737, 140508, 148314, 170316, 210762, 215966, 222471, 255474, 296628, 316143, 323949, 383211, 421524, 431932, 444942, 510948, 632286, 647898, 667413, 766422, 889884, 971847, 1264572, 1295796, 1334826, 1532844, 1943694, 2002239, 2051677, 2669652, 2915541, 3887388, 4004478, 4103354, 5831082, 6006717, 6155031, 8008956, 8206708, 8746623, 11662164, 12013434, 12310062, 17493246, 18465093, 24026868, 24620124, 26239869, 34986492, 36930186, 52479738, 55395279, 73860372, 104959476, 110790558, 166185837, 221581116, 332371674, 498557511, 664743348, 997115022, 1994230044]

約数ペア:

[(1, 1994230044), (2, 997115022), (3, 664743348), (4, 498557511), (6, 332371674), (9, 221581116), (12, 166185837), (18, 110790558), (19, 104959476), (27, 73860372), (36, 55395279), (38, 52479738), (54, 36930186), (57, 34986492), (76, 26239869), (81, 24620124), (83, 24026868), (108, 18465093), (114, 17493246), (162, 12310062), (166, 12013434), (171, 11662164), (228, 8746623), (243, 8206708), (249, 8008956), (324, 6155031), (332, 6006717), (342, 5831082), (486, 4103354), (498, 4004478), (513, 3887388), (684, 2915541), (747, 2669652), (972, 2051677), (996, 2002239), (1026, 1943694), (1301, 1532844), (1494, 1334826), (1539, 1295796), (1577, 1264572), (2052, 971847), (2241, 889884), (2602, 766422), (2988, 667413), (3078, 647898), (3154, 632286), (3903, 510948), (4482, 444942), (4617, 431932), (4731, 421524), (5204, 383211), (6156, 323949), (6308, 316143), (6723, 296628), (7806, 255474), (8964, 222471), (9234, 215966), (9462, 210762), (11709, 170316), (13446, 148314), (14193, 140508), (15612, 127737), (18468, 107983), (18924, 105381), (20169, 98876), (23418, 85158), (24719, 80676), (26892, 74157), (28386, 70254), (35127, 56772), (40338, 49438), (42579, 46836)]