218433384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2141}}^1$

素因数の和:2275

約数の個数: 96

約数和(自身を含む): 643242600

約数和(自身を除く): 424809216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 109, 117, 156, 218, 234, 312, 327, 436, 468, 654, 872, 936, 981, 1308, 1417, 1962, 2141, 2616, 2834, 3924, 4251, 4282, 5668, 6423, 7848, 8502, 8564, 11336, 12753, 12846, 17004, 17128, 19269, 25506, 25692, 27833, 34008, 38538, 51012, 51384, 55666, 77076, 83499, 102024, 111332, 154152, 166998, 222664, 233369, 250497, 333996, 466738, 500994, 667992, 700107, 933476, 1001988, 1400214, 1866952, 2003976, 2100321, 2800428, 3033797, 4200642, 5600856, 6067594, 8401284, 9101391, 12135188, 16802568, 18202782, 24270376, 27304173, 36405564, 54608346, 72811128, 109216692, 218433384]

約数ペア:

[(1, 218433384), (2, 109216692), (3, 72811128), (4, 54608346), (6, 36405564), (8, 27304173), (9, 24270376), (12, 18202782), (13, 16802568), (18, 12135188), (24, 9101391), (26, 8401284), (36, 6067594), (39, 5600856), (52, 4200642), (72, 3033797), (78, 2800428), (104, 2100321), (109, 2003976), (117, 1866952), (156, 1400214), (218, 1001988), (234, 933476), (312, 700107), (327, 667992), (436, 500994), (468, 466738), (654, 333996), (872, 250497), (936, 233369), (981, 222664), (1308, 166998), (1417, 154152), (1962, 111332), (2141, 102024), (2616, 83499), (2834, 77076), (3924, 55666), (4251, 51384), (4282, 51012), (5668, 38538), (6423, 34008), (7848, 27833), (8502, 25692), (8564, 25506), (11336, 19269), (12753, 17128), (12846, 17004)]