669348580576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1265941}}^1$

素因数の和:1266036

約数の個数: 96

約数和(自身を含む): 1500657774336

約数和(自身を除く): 831309193760

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 41, 52, 62, 82, 104, 124, 164, 208, 248, 328, 403, 416, 496, 533, 656, 806, 992, 1066, 1271, 1312, 1612, 2132, 2542, 3224, 4264, 5084, 6448, 8528, 10168, 12896, 16523, 17056, 20336, 33046, 40672, 66092, 132184, 264368, 528736, 1265941, 2531882, 5063764, 10127528, 16457233, 20255056, 32914466, 39244171, 40510112, 51903581, 65828932, 78488342, 103807162, 131657864, 156976684, 207614324, 263315728, 313953368, 415228648, 510174223, 526631456, 627906736, 674746553, 830457296, 1020348446, 1255813472, 1349493106, 1609011011, 1660914592, 2040696892, 2698986212, 3218022022, 4081393784, 5397972424, 6436044044, 8162787568, 10795944848, 12872088088, 16325575136, 20917143143, 21591889696, 25744176176, 41834286286, 51488352352, 83668572572, 167337145144, 334674290288, 669348580576]

約数ペア:

[(1, 669348580576), (2, 334674290288), (4, 167337145144), (8, 83668572572), (13, 51488352352), (16, 41834286286), (26, 25744176176), (31, 21591889696), (32, 20917143143), (41, 16325575136), (52, 12872088088), (62, 10795944848), (82, 8162787568), (104, 6436044044), (124, 5397972424), (164, 4081393784), (208, 3218022022), (248, 2698986212), (328, 2040696892), (403, 1660914592), (416, 1609011011), (496, 1349493106), (533, 1255813472), (656, 1020348446), (806, 830457296), (992, 674746553), (1066, 627906736), (1271, 526631456), (1312, 510174223), (1612, 415228648), (2132, 313953368), (2542, 263315728), (3224, 207614324), (4264, 156976684), (5084, 131657864), (6448, 103807162), (8528, 78488342), (10168, 65828932), (12896, 51903581), (16523, 40510112), (17056, 39244171), (20336, 32914466), (33046, 20255056), (40672, 16457233), (66092, 10127528), (132184, 5063764), (264368, 2531882), (528736, 1265941)]