21167466456

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{1093}}^1$

素因数の和:1445

約数の個数: 128

約数和(自身を含む): 55164381120

約数和(自身を除く): 33996914664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 113, 148, 193, 222, 226, 296, 339, 386, 444, 452, 579, 678, 772, 888, 904, 1093, 1158, 1356, 1544, 2186, 2316, 2712, 3279, 4181, 4372, 4632, 6558, 7141, 8362, 8744, 12543, 13116, 14282, 16724, 21423, 21809, 25086, 26232, 28564, 33448, 40441, 42846, 43618, 50172, 57128, 65427, 80882, 85692, 87236, 100344, 121323, 123509, 130854, 161764, 171384, 174472, 210949, 242646, 247018, 261708, 323528, 370527, 421898, 485292, 494036, 523416, 632847, 741054, 806933, 843796, 970584, 988072, 1265694, 1482108, 1613866, 1687592, 2420799, 2531388, 2964216, 3227732, 4569833, 4841598, 5062776, 6455464, 7805113, 9139666, 9683196, 13709499, 15610226, 18279332, 19366392, 23415339, 23837237, 27418998, 31220452, 36558664, 46830678, 47674474, 54837996, 62440904, 71511711, 93661356, 95348948, 109675992, 143023422, 187322712, 190697896, 286046844, 572093688, 881977769, 1763955538, 2645933307, 3527911076, 5291866614, 7055822152, 10583733228, 21167466456]

約数ペア:

[(1, 21167466456), (2, 10583733228), (3, 7055822152), (4, 5291866614), (6, 3527911076), (8, 2645933307), (12, 1763955538), (24, 881977769), (37, 572093688), (74, 286046844), (111, 190697896), (113, 187322712), (148, 143023422), (193, 109675992), (222, 95348948), (226, 93661356), (296, 71511711), (339, 62440904), (386, 54837996), (444, 47674474), (452, 46830678), (579, 36558664), (678, 31220452), (772, 27418998), (888, 23837237), (904, 23415339), (1093, 19366392), (1158, 18279332), (1356, 15610226), (1544, 13709499), (2186, 9683196), (2316, 9139666), (2712, 7805113), (3279, 6455464), (4181, 5062776), (4372, 4841598), (4632, 4569833), (6558, 3227732), (7141, 2964216), (8362, 2531388), (8744, 2420799), (12543, 1687592), (13116, 1613866), (14282, 1482108), (16724, 1265694), (21423, 988072), (21809, 970584), (25086, 843796), (26232, 806933), (28564, 741054), (33448, 632847), (40441, 523416), (42846, 494036), (43618, 485292), (50172, 421898), (57128, 370527), (65427, 323528), (80882, 261708), (85692, 247018), (87236, 242646), (100344, 210949), (121323, 174472), (123509, 171384), (130854, 161764)]