16401296508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1\times {\mathrm{1499}}^1$

素因数の和:2859

約数の個数: 96

約数和(自身を含む): 41432160000

約数和(自身を除く): 25030863492

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1297, 1406, 1499, 2109, 2594, 2812, 2998, 3891, 4218, 4497, 5188, 5996, 7782, 8436, 8994, 15564, 17988, 24643, 28481, 47989, 49286, 55463, 56962, 73929, 85443, 95978, 98572, 110926, 113924, 143967, 147858, 166389, 170886, 191956, 221852, 287934, 295716, 332778, 341772, 575868, 665556, 911791, 1053797, 1823582, 1944203, 2107594, 2735373, 3161391, 3647164, 3888406, 4215188, 5470746, 5832609, 6322782, 7776812, 10941492, 11665218, 12645564, 23330436, 36939857, 71935511, 73879714, 110819571, 143871022, 147759428, 215806533, 221639142, 287742044, 431613066, 443278284, 863226132, 1366774709, 2733549418, 4100324127, 5467098836, 8200648254, 16401296508]

約数ペア:

[(1, 16401296508), (2, 8200648254), (3, 5467098836), (4, 4100324127), (6, 2733549418), (12, 1366774709), (19, 863226132), (37, 443278284), (38, 431613066), (57, 287742044), (74, 221639142), (76, 215806533), (111, 147759428), (114, 143871022), (148, 110819571), (222, 73879714), (228, 71935511), (444, 36939857), (703, 23330436), (1297, 12645564), (1406, 11665218), (1499, 10941492), (2109, 7776812), (2594, 6322782), (2812, 5832609), (2998, 5470746), (3891, 4215188), (4218, 3888406), (4497, 3647164), (5188, 3161391), (5996, 2735373), (7782, 2107594), (8436, 1944203), (8994, 1823582), (15564, 1053797), (17988, 911791), (24643, 665556), (28481, 575868), (47989, 341772), (49286, 332778), (55463, 295716), (56962, 287934), (73929, 221852), (85443, 191956), (95978, 170886), (98572, 166389), (110926, 147858), (113924, 143967)]