1639546944

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23017}}^1$

素因数の和:23092

約数の個数: 112

約数和(自身を含む): 5051438208

約数和(自身を除く): 3411891264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 159, 168, 192, 212, 224, 318, 336, 371, 424, 448, 636, 672, 742, 848, 1113, 1272, 1344, 1484, 1696, 2226, 2544, 2968, 3392, 4452, 5088, 5936, 8904, 10176, 11872, 17808, 23017, 23744, 35616, 46034, 69051, 71232, 92068, 138102, 161119, 184136, 276204, 322238, 368272, 483357, 552408, 644476, 736544, 966714, 1104816, 1219901, 1288952, 1473088, 1933428, 2209632, 2439802, 2577904, 3659703, 3866856, 4419264, 4879604, 5155808, 7319406, 7733712, 8539307, 9759208, 10311616, 14638812, 15467424, 17078614, 19518416, 25617921, 29277624, 30934848, 34157228, 39036832, 51235842, 58555248, 68314456, 78073664, 102471684, 117110496, 136628912, 204943368, 234220992, 273257824, 409886736, 546515648, 819773472, 1639546944]

約数ペア:

[(1, 1639546944), (2, 819773472), (3, 546515648), (4, 409886736), (6, 273257824), (7, 234220992), (8, 204943368), (12, 136628912), (14, 117110496), (16, 102471684), (21, 78073664), (24, 68314456), (28, 58555248), (32, 51235842), (42, 39036832), (48, 34157228), (53, 30934848), (56, 29277624), (64, 25617921), (84, 19518416), (96, 17078614), (106, 15467424), (112, 14638812), (159, 10311616), (168, 9759208), (192, 8539307), (212, 7733712), (224, 7319406), (318, 5155808), (336, 4879604), (371, 4419264), (424, 3866856), (448, 3659703), (636, 2577904), (672, 2439802), (742, 2209632), (848, 1933428), (1113, 1473088), (1272, 1288952), (1344, 1219901), (1484, 1104816), (1696, 966714), (2226, 736544), (2544, 644476), (2968, 552408), (3392, 483357), (4452, 368272), (5088, 322238), (5936, 276204), (8904, 184136), (10176, 161119), (11872, 138102), (17808, 92068), (23017, 71232), (23744, 69051), (35616, 46034)]