1637232168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6719}}^1$

素因数の和:6823

約数の個数: 128

約数和(自身を含む): 4877107200

約数和(自身を除く): 3239875032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 71, 78, 88, 104, 132, 142, 143, 156, 213, 264, 284, 286, 312, 426, 429, 568, 572, 781, 852, 858, 923, 1144, 1562, 1704, 1716, 1846, 2343, 2769, 3124, 3432, 3692, 4686, 5538, 6248, 6719, 7384, 9372, 10153, 11076, 13438, 18744, 20157, 20306, 22152, 26876, 30459, 40314, 40612, 53752, 60918, 73909, 80628, 81224, 87347, 121836, 147818, 161256, 174694, 221727, 243672, 262041, 295636, 349388, 443454, 477049, 524082, 591272, 698776, 886908, 954098, 960817, 1048164, 1431147, 1773816, 1908196, 1921634, 2096328, 2862294, 2882451, 3816392, 3843268, 5247539, 5724588, 5764902, 6201637, 7686536, 10495078, 11449176, 11529804, 12403274, 15742617, 18604911, 20990156, 23059608, 24806548, 31485234, 37209822, 41980312, 49613096, 62970468, 68218007, 74419644, 125940936, 136436014, 148839288, 204654021, 272872028, 409308042, 545744056, 818616084, 1637232168]

約数ペア:

[(1, 1637232168), (2, 818616084), (3, 545744056), (4, 409308042), (6, 272872028), (8, 204654021), (11, 148839288), (12, 136436014), (13, 125940936), (22, 74419644), (24, 68218007), (26, 62970468), (33, 49613096), (39, 41980312), (44, 37209822), (52, 31485234), (66, 24806548), (71, 23059608), (78, 20990156), (88, 18604911), (104, 15742617), (132, 12403274), (142, 11529804), (143, 11449176), (156, 10495078), (213, 7686536), (264, 6201637), (284, 5764902), (286, 5724588), (312, 5247539), (426, 3843268), (429, 3816392), (568, 2882451), (572, 2862294), (781, 2096328), (852, 1921634), (858, 1908196), (923, 1773816), (1144, 1431147), (1562, 1048164), (1704, 960817), (1716, 954098), (1846, 886908), (2343, 698776), (2769, 591272), (3124, 524082), (3432, 477049), (3692, 443454), (4686, 349388), (5538, 295636), (6248, 262041), (6719, 243672), (7384, 221727), (9372, 174694), (10153, 161256), (11076, 147818), (13438, 121836), (18744, 87347), (20157, 81224), (20306, 80628), (22152, 73909), (26876, 60918), (30459, 53752), (40314, 40612)]