638576903016

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7335917}}^1$

素因数の和:7335976

約数の個数: 128

約数和(自身を含む): 1971894758400

約数和(自身を除く): 1333317855384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2808, 3224, 3348, 3627, 4836, 6696, 7254, 9672, 10881, 14508, 21762, 29016, 43524, 87048, 7335917, 14671834, 22007751, 29343668, 44015502, 58687336, 66023253, 88031004, 95366921, 132046506, 176062008, 190733842, 198069759, 227413427, 264093012, 286100763, 381467684, 396139518, 454826854, 528186024, 572201526, 682240281, 762935368, 792279036, 858302289, 909653708, 1144403052, 1364480562, 1584558072, 1716604578, 1819307416, 2046720843, 2288806104, 2574906867, 2728961124, 2956374551, 3433209156, 4093441686, 5149813734, 5457922248, 5912749102, 6140162529, 6866418312, 8186883372, 8869123653, 10299627468, 11825498204, 12280325058, 16373766744, 17738247306, 20599254936, 23650996408, 24560650116, 26607370959, 35476494612, 49121300232, 53214741918, 70952989224, 79822112877, 106429483836, 159644225754, 212858967672, 319288451508, 638576903016]

約数ペア:

[(1, 638576903016), (2, 319288451508), (3, 212858967672), (4, 159644225754), (6, 106429483836), (8, 79822112877), (9, 70952989224), (12, 53214741918), (13, 49121300232), (18, 35476494612), (24, 26607370959), (26, 24560650116), (27, 23650996408), (31, 20599254936), (36, 17738247306), (39, 16373766744), (52, 12280325058), (54, 11825498204), (62, 10299627468), (72, 8869123653), (78, 8186883372), (93, 6866418312), (104, 6140162529), (108, 5912749102), (117, 5457922248), (124, 5149813734), (156, 4093441686), (186, 3433209156), (216, 2956374551), (234, 2728961124), (248, 2574906867), (279, 2288806104), (312, 2046720843), (351, 1819307416), (372, 1716604578), (403, 1584558072), (468, 1364480562), (558, 1144403052), (702, 909653708), (744, 858302289), (806, 792279036), (837, 762935368), (936, 682240281), (1116, 572201526), (1209, 528186024), (1404, 454826854), (1612, 396139518), (1674, 381467684), (2232, 286100763), (2418, 264093012), (2808, 227413427), (3224, 198069759), (3348, 190733842), (3627, 176062008), (4836, 132046506), (6696, 95366921), (7254, 88031004), (9672, 66023253), (10881, 58687336), (14508, 44015502), (21762, 29343668), (29016, 22007751), (43524, 14671834), (87048, 7335917)]