218059648

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 457445520

約数和(自身を除く): 239385872

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 82, 128, 148, 164, 296, 328, 592, 656, 1123, 1184, 1312, 1517, 2246, 2368, 2624, 3034, 4492, 4736, 5248, 6068, 8984, 12136, 17968, 24272, 35936, 41551, 46043, 48544, 71872, 83102, 92086, 97088, 143744, 166204, 184172, 194176, 332408, 368344, 664816, 736688, 1329632, 1473376, 1703591, 2659264, 2946752, 3407182, 5318528, 5893504, 6814364, 13628728, 27257456, 54514912, 109029824, 218059648]

約数ペア:

[(1, 218059648), (2, 109029824), (4, 54514912), (8, 27257456), (16, 13628728), (32, 6814364), (37, 5893504), (41, 5318528), (64, 3407182), (74, 2946752), (82, 2659264), (128, 1703591), (148, 1473376), (164, 1329632), (296, 736688), (328, 664816), (592, 368344), (656, 332408), (1123, 194176), (1184, 184172), (1312, 166204), (1517, 143744), (2246, 97088), (2368, 92086), (2624, 83102), (3034, 71872), (4492, 48544), (4736, 46043), (5248, 41551), (6068, 35936), (8984, 24272), (12136, 17968)]