243396504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 725404680

約数和(自身を除く): 482008176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 83, 104, 117, 156, 166, 169, 234, 241, 249, 312, 332, 338, 468, 482, 498, 507, 664, 676, 723, 747, 936, 964, 996, 1014, 1079, 1352, 1446, 1494, 1521, 1928, 1992, 2028, 2158, 2169, 2892, 2988, 3042, 3133, 3237, 4056, 4316, 4338, 5784, 5976, 6084, 6266, 6474, 8632, 8676, 9399, 9711, 12168, 12532, 12948, 14027, 17352, 18798, 19422, 20003, 25064, 25896, 28054, 28197, 37596, 38844, 40006, 40729, 42081, 56108, 56394, 60009, 75192, 77688, 80012, 81458, 84162, 112216, 112788, 120018, 122187, 126243, 160024, 162916, 168324, 180027, 225576, 240036, 244374, 252486, 260039, 325832, 336648, 360054, 366561, 480072, 488748, 504972, 520078, 720108, 733122, 780117, 977496, 1009944, 1040156, 1440216, 1466244, 1560234, 2080312, 2340351, 2932488, 3120468, 3380507, 4680702, 6240936, 6761014, 9361404, 10141521, 13522028, 18722808, 20283042, 27044056, 30424563, 40566084, 60849126, 81132168, 121698252, 243396504]

約数ペア:

[(1, 243396504), (2, 121698252), (3, 81132168), (4, 60849126), (6, 40566084), (8, 30424563), (9, 27044056), (12, 20283042), (13, 18722808), (18, 13522028), (24, 10141521), (26, 9361404), (36, 6761014), (39, 6240936), (52, 4680702), (72, 3380507), (78, 3120468), (83, 2932488), (104, 2340351), (117, 2080312), (156, 1560234), (166, 1466244), (169, 1440216), (234, 1040156), (241, 1009944), (249, 977496), (312, 780117), (332, 733122), (338, 720108), (468, 520078), (482, 504972), (498, 488748), (507, 480072), (664, 366561), (676, 360054), (723, 336648), (747, 325832), (936, 260039), (964, 252486), (996, 244374), (1014, 240036), (1079, 225576), (1352, 180027), (1446, 168324), (1494, 162916), (1521, 160024), (1928, 126243), (1992, 122187), (2028, 120018), (2158, 112788), (2169, 112216), (2892, 84162), (2988, 81458), (3042, 80012), (3133, 77688), (3237, 75192), (4056, 60009), (4316, 56394), (4338, 56108), (5784, 42081), (5976, 40729), (6084, 40006), (6266, 38844), (6474, 37596), (8632, 28197), (8676, 28054), (9399, 25896), (9711, 25064), (12168, 20003), (12532, 19422), (12948, 18798), (14027, 17352)]