402199992

素因数分解:

$2^3\times 3^5\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 1134959280

約数和(自身を除く): 732759288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 313, 324, 486, 626, 648, 661, 939, 972, 1252, 1322, 1878, 1944, 1983, 2504, 2644, 2817, 3756, 3966, 5288, 5634, 5949, 7512, 7932, 8451, 11268, 11898, 15864, 16902, 17847, 22536, 23796, 25353, 33804, 35694, 47592, 50706, 53541, 67608, 71388, 76059, 101412, 107082, 142776, 152118, 160623, 202824, 206893, 214164, 304236, 321246, 413786, 428328, 608472, 620679, 642492, 827572, 1241358, 1284984, 1655144, 1862037, 2482716, 3724074, 4965432, 5586111, 7448148, 11172222, 14896296, 16758333, 22344444, 33516666, 44688888, 50274999, 67033332, 100549998, 134066664, 201099996, 402199992]

約数ペア:

[(1, 402199992), (2, 201099996), (3, 134066664), (4, 100549998), (6, 67033332), (8, 50274999), (9, 44688888), (12, 33516666), (18, 22344444), (24, 16758333), (27, 14896296), (36, 11172222), (54, 7448148), (72, 5586111), (81, 4965432), (108, 3724074), (162, 2482716), (216, 1862037), (243, 1655144), (313, 1284984), (324, 1241358), (486, 827572), (626, 642492), (648, 620679), (661, 608472), (939, 428328), (972, 413786), (1252, 321246), (1322, 304236), (1878, 214164), (1944, 206893), (1983, 202824), (2504, 160623), (2644, 152118), (2817, 142776), (3756, 107082), (3966, 101412), (5288, 76059), (5634, 71388), (5949, 67608), (7512, 53541), (7932, 50706), (8451, 47592), (11268, 35694), (11898, 33804), (15864, 25353), (16902, 23796), (17847, 22536)]