262427076

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1401

約数の個数: 72

約数和(自身を含む): 681355584

約数和(自身を除く): 418928508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 83, 142, 166, 213, 249, 284, 332, 426, 498, 639, 747, 852, 996, 1237, 1278, 1494, 2474, 2556, 2988, 3711, 4948, 5893, 7422, 11133, 11786, 14844, 17679, 22266, 23572, 35358, 44532, 53037, 70716, 87827, 102671, 106074, 175654, 205342, 212148, 263481, 308013, 351308, 410684, 526962, 616026, 790443, 924039, 1053924, 1232052, 1580886, 1848078, 3161772, 3696156, 7289641, 14579282, 21868923, 29158564, 43737846, 65606769, 87475692, 131213538, 262427076]

約数ペア:

[(1, 262427076), (2, 131213538), (3, 87475692), (4, 65606769), (6, 43737846), (9, 29158564), (12, 21868923), (18, 14579282), (36, 7289641), (71, 3696156), (83, 3161772), (142, 1848078), (166, 1580886), (213, 1232052), (249, 1053924), (284, 924039), (332, 790443), (426, 616026), (498, 526962), (639, 410684), (747, 351308), (852, 308013), (996, 263481), (1237, 212148), (1278, 205342), (1494, 175654), (2474, 106074), (2556, 102671), (2988, 87827), (3711, 70716), (4948, 53037), (5893, 44532), (7422, 35358), (11133, 23572), (11786, 22266), (14844, 17679)]