279222624

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{11681}}^1$

素因数の和:11780

約数の個数: 72

約数和(自身を含む): 803674872

約数和(自身を除く): 524452248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11681, 11952, 23362, 23904, 35043, 46724, 70086, 93448, 105129, 140172, 186896, 210258, 280344, 373792, 420516, 560688, 841032, 969523, 1121376, 1682064, 1939046, 2908569, 3364128, 3878092, 5817138, 7756184, 8725707, 11634276, 15512368, 17451414, 23268552, 31024736, 34902828, 46537104, 69805656, 93074208, 139611312, 279222624]

約数ペア:

[(1, 279222624), (2, 139611312), (3, 93074208), (4, 69805656), (6, 46537104), (8, 34902828), (9, 31024736), (12, 23268552), (16, 17451414), (18, 15512368), (24, 11634276), (32, 8725707), (36, 7756184), (48, 5817138), (72, 3878092), (83, 3364128), (96, 2908569), (144, 1939046), (166, 1682064), (249, 1121376), (288, 969523), (332, 841032), (498, 560688), (664, 420516), (747, 373792), (996, 280344), (1328, 210258), (1494, 186896), (1992, 140172), (2656, 105129), (2988, 93448), (3984, 70086), (5976, 46724), (7968, 35043), (11681, 23904), (11952, 23362)]