826831008

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2587

約数の個数: 144

約数和(自身を含む): 2493743616

約数和(自身を除く): 1666912608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 93, 96, 111, 124, 144, 148, 186, 222, 248, 279, 288, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 992, 1116, 1147, 1184, 1332, 1488, 1776, 2232, 2294, 2503, 2664, 2976, 3441, 3552, 4464, 4588, 5006, 5328, 6882, 7509, 8928, 9176, 10012, 10323, 10656, 13764, 15018, 18352, 20024, 20646, 22527, 27528, 30036, 36704, 40048, 41292, 45054, 55056, 60072, 77593, 80096, 82584, 90108, 92611, 110112, 120144, 155186, 165168, 180216, 185222, 232779, 240288, 277833, 310372, 330336, 360432, 370444, 465558, 555666, 620744, 698337, 720864, 740888, 833499, 931116, 1111332, 1241488, 1396674, 1481776, 1666998, 1862232, 2222664, 2482976, 2793348, 2870941, 2963552, 3333996, 3724464, 4445328, 5586696, 5741882, 6667992, 7448928, 8612823, 8890656, 11173392, 11483764, 13335984, 17225646, 22346784, 22967528, 25838469, 26671968, 34451292, 45935056, 51676938, 68902584, 91870112, 103353876, 137805168, 206707752, 275610336, 413415504, 826831008]

約数ペア:

[(1, 826831008), (2, 413415504), (3, 275610336), (4, 206707752), (6, 137805168), (8, 103353876), (9, 91870112), (12, 68902584), (16, 51676938), (18, 45935056), (24, 34451292), (31, 26671968), (32, 25838469), (36, 22967528), (37, 22346784), (48, 17225646), (62, 13335984), (72, 11483764), (74, 11173392), (93, 8890656), (96, 8612823), (111, 7448928), (124, 6667992), (144, 5741882), (148, 5586696), (186, 4445328), (222, 3724464), (248, 3333996), (279, 2963552), (288, 2870941), (296, 2793348), (333, 2482976), (372, 2222664), (444, 1862232), (496, 1666998), (558, 1481776), (592, 1396674), (666, 1241488), (744, 1111332), (888, 931116), (992, 833499), (1116, 740888), (1147, 720864), (1184, 698337), (1332, 620744), (1488, 555666), (1776, 465558), (2232, 370444), (2294, 360432), (2503, 330336), (2664, 310372), (2976, 277833), (3441, 240288), (3552, 232779), (4464, 185222), (4588, 180216), (5006, 165168), (5328, 155186), (6882, 120144), (7509, 110112), (8928, 92611), (9176, 90108), (10012, 82584), (10323, 80096), (10656, 77593), (13764, 60072), (15018, 55056), (18352, 45054), (20024, 41292), (20646, 40048), (22527, 36704), (27528, 30036)]