1331597808

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{941}}^1$

素因数の和:1303

約数の個数: 120

約数和(自身を含む): 3863074176

約数和(自身を除く): 2531476368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 317, 372, 496, 558, 634, 744, 941, 951, 1116, 1268, 1488, 1882, 1902, 2232, 2536, 2823, 2853, 3764, 3804, 4464, 5072, 5646, 5706, 7528, 7608, 8469, 9827, 11292, 11412, 15056, 15216, 16938, 19654, 22584, 22824, 29171, 29481, 33876, 39308, 45168, 45648, 58342, 58962, 67752, 78616, 87513, 88443, 116684, 117924, 135504, 157232, 175026, 176886, 233368, 235848, 262539, 298297, 350052, 353772, 466736, 471696, 525078, 596594, 700104, 707544, 894891, 1050156, 1193188, 1400208, 1415088, 1789782, 2100312, 2386376, 2684673, 3579564, 4200624, 4772752, 5369346, 7159128, 9247207, 10738692, 14318256, 18494414, 21477384, 27741621, 36988828, 42954768, 55483242, 73977656, 83224863, 110966484, 147955312, 166449726, 221932968, 332899452, 443865936, 665798904, 1331597808]

約数ペア:

[(1, 1331597808), (2, 665798904), (3, 443865936), (4, 332899452), (6, 221932968), (8, 166449726), (9, 147955312), (12, 110966484), (16, 83224863), (18, 73977656), (24, 55483242), (31, 42954768), (36, 36988828), (48, 27741621), (62, 21477384), (72, 18494414), (93, 14318256), (124, 10738692), (144, 9247207), (186, 7159128), (248, 5369346), (279, 4772752), (317, 4200624), (372, 3579564), (496, 2684673), (558, 2386376), (634, 2100312), (744, 1789782), (941, 1415088), (951, 1400208), (1116, 1193188), (1268, 1050156), (1488, 894891), (1882, 707544), (1902, 700104), (2232, 596594), (2536, 525078), (2823, 471696), (2853, 466736), (3764, 353772), (3804, 350052), (4464, 298297), (5072, 262539), (5646, 235848), (5706, 233368), (7528, 176886), (7608, 175026), (8469, 157232), (9827, 135504), (11292, 117924), (11412, 116684), (15056, 88443), (15216, 87513), (16938, 78616), (19654, 67752), (22584, 58962), (22824, 58342), (29171, 45648), (29481, 45168), (33876, 39308)]