323947728

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1626

約数の個数: 160

約数和(自身を含む): 1029100800

約数和(自身を除く): 705153072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 296, 312, 333, 351, 432, 444, 468, 481, 592, 624, 666, 702, 888, 936, 962, 999, 1332, 1404, 1443, 1559, 1776, 1872, 1924, 1998, 2664, 2808, 2886, 3118, 3848, 3996, 4329, 4677, 5328, 5616, 5772, 6236, 7696, 7992, 8658, 9354, 11544, 12472, 12987, 14031, 15984, 17316, 18708, 20267, 23088, 24944, 25974, 28062, 34632, 37416, 40534, 42093, 51948, 56124, 57683, 60801, 69264, 74832, 81068, 84186, 103896, 112248, 115366, 121602, 162136, 168372, 173049, 182403, 207792, 224496, 230732, 243204, 324272, 336744, 346098, 364806, 461464, 486408, 519147, 547209, 673488, 692196, 729612, 749879, 922928, 972816, 1038294, 1094418, 1384392, 1459224, 1499758, 1557441, 2076588, 2188836, 2249637, 2768784, 2918448, 2999516, 3114882, 4153176, 4377672, 4499274, 5999032, 6229764, 6748911, 8306352, 8755344, 8998548, 11998064, 12459528, 13497822, 17997096, 20246733, 24919056, 26995644, 35994192, 40493466, 53991288, 80986932, 107982576, 161973864, 323947728]

約数ペア:

[(1, 323947728), (2, 161973864), (3, 107982576), (4, 80986932), (6, 53991288), (8, 40493466), (9, 35994192), (12, 26995644), (13, 24919056), (16, 20246733), (18, 17997096), (24, 13497822), (26, 12459528), (27, 11998064), (36, 8998548), (37, 8755344), (39, 8306352), (48, 6748911), (52, 6229764), (54, 5999032), (72, 4499274), (74, 4377672), (78, 4153176), (104, 3114882), (108, 2999516), (111, 2918448), (117, 2768784), (144, 2249637), (148, 2188836), (156, 2076588), (208, 1557441), (216, 1499758), (222, 1459224), (234, 1384392), (296, 1094418), (312, 1038294), (333, 972816), (351, 922928), (432, 749879), (444, 729612), (468, 692196), (481, 673488), (592, 547209), (624, 519147), (666, 486408), (702, 461464), (888, 364806), (936, 346098), (962, 336744), (999, 324272), (1332, 243204), (1404, 230732), (1443, 224496), (1559, 207792), (1776, 182403), (1872, 173049), (1924, 168372), (1998, 162136), (2664, 121602), (2808, 115366), (2886, 112248), (3118, 103896), (3848, 84186), (3996, 81068), (4329, 74832), (4677, 69264), (5328, 60801), (5616, 57683), (5772, 56124), (6236, 51948), (7696, 42093), (7992, 40534), (8658, 37416), (9354, 34632), (11544, 28062), (12472, 25974), (12987, 24944), (14031, 23088), (15984, 20267), (17316, 18708)]