216339264

素因数分解:

$2^6\times 3^2\times {\mathrm{379}}^1\times {\mathrm{991}}^1$

素因数の和:1388

約数の個数: 84

約数和(自身を含む): 622360960

約数和(自身を除く): 406021696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 379, 576, 758, 991, 1137, 1516, 1982, 2274, 2973, 3032, 3411, 3964, 4548, 5946, 6064, 6822, 7928, 8919, 9096, 11892, 12128, 13644, 15856, 17838, 18192, 23784, 24256, 27288, 31712, 35676, 36384, 47568, 54576, 63424, 71352, 72768, 95136, 109152, 142704, 190272, 218304, 285408, 375589, 570816, 751178, 1126767, 1502356, 2253534, 3004712, 3380301, 4507068, 6009424, 6760602, 9014136, 12018848, 13521204, 18028272, 24037696, 27042408, 36056544, 54084816, 72113088, 108169632, 216339264]

約数ペア:

[(1, 216339264), (2, 108169632), (3, 72113088), (4, 54084816), (6, 36056544), (8, 27042408), (9, 24037696), (12, 18028272), (16, 13521204), (18, 12018848), (24, 9014136), (32, 6760602), (36, 6009424), (48, 4507068), (64, 3380301), (72, 3004712), (96, 2253534), (144, 1502356), (192, 1126767), (288, 751178), (379, 570816), (576, 375589), (758, 285408), (991, 218304), (1137, 190272), (1516, 142704), (1982, 109152), (2274, 95136), (2973, 72768), (3032, 71352), (3411, 63424), (3964, 54576), (4548, 47568), (5946, 36384), (6064, 35676), (6822, 31712), (7928, 27288), (8919, 24256), (9096, 23784), (11892, 18192), (12128, 17838), (13644, 15856)]