185887728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1047

約数の個数: 120

約数和(自身を含む): 566005440

約数和(自身を除く): 380117712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 109, 117, 144, 156, 208, 218, 234, 312, 327, 436, 468, 624, 654, 872, 911, 936, 981, 1308, 1417, 1744, 1822, 1872, 1962, 2616, 2733, 2834, 3644, 3924, 4251, 5232, 5466, 5668, 7288, 7848, 8199, 8502, 10932, 11336, 11843, 12753, 14576, 15696, 16398, 17004, 21864, 22672, 23686, 25506, 32796, 34008, 35529, 43728, 47372, 51012, 65592, 68016, 71058, 94744, 99299, 102024, 106587, 131184, 142116, 189488, 198598, 204048, 213174, 284232, 297897, 397196, 426348, 568464, 595794, 794392, 852696, 893691, 1191588, 1290887, 1588784, 1705392, 1787382, 2383176, 2581774, 3574764, 3872661, 4766352, 5163548, 7149528, 7745322, 10327096, 11617983, 14299056, 15490644, 20654192, 23235966, 30981288, 46471932, 61962576, 92943864, 185887728]

約数ペア:

[(1, 185887728), (2, 92943864), (3, 61962576), (4, 46471932), (6, 30981288), (8, 23235966), (9, 20654192), (12, 15490644), (13, 14299056), (16, 11617983), (18, 10327096), (24, 7745322), (26, 7149528), (36, 5163548), (39, 4766352), (48, 3872661), (52, 3574764), (72, 2581774), (78, 2383176), (104, 1787382), (109, 1705392), (117, 1588784), (144, 1290887), (156, 1191588), (208, 893691), (218, 852696), (234, 794392), (312, 595794), (327, 568464), (436, 426348), (468, 397196), (624, 297897), (654, 284232), (872, 213174), (911, 204048), (936, 198598), (981, 189488), (1308, 142116), (1417, 131184), (1744, 106587), (1822, 102024), (1872, 99299), (1962, 94744), (2616, 71058), (2733, 68016), (2834, 65592), (3644, 51012), (3924, 47372), (4251, 43728), (5232, 35529), (5466, 34008), (5668, 32796), (7288, 25506), (7848, 23686), (8199, 22672), (8502, 21864), (10932, 17004), (11336, 16398), (11843, 15696), (12753, 14576)]