276280308

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 766112256

約数和(自身を除く): 489831948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 53, 54, 62, 81, 93, 106, 108, 124, 159, 162, 173, 186, 212, 243, 279, 318, 324, 346, 372, 477, 486, 519, 558, 636, 692, 837, 954, 972, 1038, 1116, 1431, 1557, 1643, 1674, 1908, 2076, 2511, 2862, 3114, 3286, 3348, 4293, 4671, 4929, 5022, 5363, 5724, 6228, 6572, 7533, 8586, 9169, 9342, 9858, 10044, 10726, 12879, 14013, 14787, 15066, 16089, 17172, 18338, 18684, 19716, 21452, 25758, 27507, 28026, 29574, 30132, 32178, 36676, 42039, 44361, 48267, 51516, 55014, 56052, 59148, 64356, 82521, 84078, 88722, 96534, 110028, 133083, 144801, 165042, 168156, 177444, 193068, 247563, 266166, 284239, 289602, 330084, 399249, 434403, 495126, 532332, 568478, 579204, 742689, 798498, 852717, 868806, 990252, 1136956, 1303209, 1485378, 1596996, 1705434, 1737612, 2228067, 2558151, 2606418, 2970756, 3410868, 4456134, 5116302, 5212836, 7674453, 8912268, 10232604, 15348906, 23023359, 30697812, 46046718, 69070077, 92093436, 138140154, 276280308]

約数ペア:

[(1, 276280308), (2, 138140154), (3, 92093436), (4, 69070077), (6, 46046718), (9, 30697812), (12, 23023359), (18, 15348906), (27, 10232604), (31, 8912268), (36, 7674453), (53, 5212836), (54, 5116302), (62, 4456134), (81, 3410868), (93, 2970756), (106, 2606418), (108, 2558151), (124, 2228067), (159, 1737612), (162, 1705434), (173, 1596996), (186, 1485378), (212, 1303209), (243, 1136956), (279, 990252), (318, 868806), (324, 852717), (346, 798498), (372, 742689), (477, 579204), (486, 568478), (519, 532332), (558, 495126), (636, 434403), (692, 399249), (837, 330084), (954, 289602), (972, 284239), (1038, 266166), (1116, 247563), (1431, 193068), (1557, 177444), (1643, 168156), (1674, 165042), (1908, 144801), (2076, 133083), (2511, 110028), (2862, 96534), (3114, 88722), (3286, 84078), (3348, 82521), (4293, 64356), (4671, 59148), (4929, 56052), (5022, 55014), (5363, 51516), (5724, 48267), (6228, 44361), (6572, 42039), (7533, 36676), (8586, 32178), (9169, 30132), (9342, 29574), (9858, 28026), (10044, 27507), (10726, 25758), (12879, 21452), (14013, 19716), (14787, 18684), (15066, 18338), (16089, 17172)]