209268399384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{77237}}^1$

素因数の和:77582

約数の個数: 144

約数和(自身を含む): 624988269360

約数和(自身を除く): 415719869976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 311, 363, 396, 484, 622, 726, 792, 933, 968, 1089, 1244, 1452, 1866, 2178, 2488, 2799, 2904, 3421, 3732, 4356, 5598, 6842, 7464, 8712, 10263, 11196, 13684, 20526, 22392, 27368, 30789, 37631, 41052, 61578, 75262, 77237, 82104, 112893, 123156, 150524, 154474, 225786, 231711, 246312, 301048, 308948, 338679, 451572, 463422, 617896, 677358, 695133, 849607, 903144, 926844, 1354716, 1390266, 1699214, 1853688, 2548821, 2709432, 2780532, 3398428, 5097642, 5561064, 6796856, 7646463, 9345677, 10195284, 15292926, 18691354, 20390568, 24020707, 28037031, 30585852, 37382708, 48041414, 56074062, 61171704, 72062121, 74765416, 84111093, 96082828, 112148124, 144124242, 168222186, 192165656, 216186363, 224296248, 264227777, 288248484, 336444372, 432372726, 528455554, 576496968, 672888744, 792683331, 864745452, 1056911108, 1585366662, 1729490904, 2113822216, 2378049993, 2906505547, 3170733324, 4756099986, 5813011094, 6341466648, 8719516641, 9512199972, 11626022188, 17439033282, 19024399944, 23252044376, 26158549923, 34878066564, 52317099846, 69756133128, 104634199692, 209268399384]

約数ペア:

[(1, 209268399384), (2, 104634199692), (3, 69756133128), (4, 52317099846), (6, 34878066564), (8, 26158549923), (9, 23252044376), (11, 19024399944), (12, 17439033282), (18, 11626022188), (22, 9512199972), (24, 8719516641), (33, 6341466648), (36, 5813011094), (44, 4756099986), (66, 3170733324), (72, 2906505547), (88, 2378049993), (99, 2113822216), (121, 1729490904), (132, 1585366662), (198, 1056911108), (242, 864745452), (264, 792683331), (311, 672888744), (363, 576496968), (396, 528455554), (484, 432372726), (622, 336444372), (726, 288248484), (792, 264227777), (933, 224296248), (968, 216186363), (1089, 192165656), (1244, 168222186), (1452, 144124242), (1866, 112148124), (2178, 96082828), (2488, 84111093), (2799, 74765416), (2904, 72062121), (3421, 61171704), (3732, 56074062), (4356, 48041414), (5598, 37382708), (6842, 30585852), (7464, 28037031), (8712, 24020707), (10263, 20390568), (11196, 18691354), (13684, 15292926), (20526, 10195284), (22392, 9345677), (27368, 7646463), (30789, 6796856), (37631, 5561064), (41052, 5097642), (61578, 3398428), (75262, 2780532), (77237, 2709432), (82104, 2548821), (112893, 1853688), (123156, 1699214), (150524, 1390266), (154474, 1354716), (225786, 926844), (231711, 903144), (246312, 849607), (301048, 695133), (308948, 677358), (338679, 617896), (451572, 463422)]