653383744

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:544

約数の個数: 84

約数和(自身を含む): 1415748756

約数和(自身を除く): 762365012

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 193, 208, 313, 338, 386, 416, 626, 676, 772, 832, 1252, 1352, 1544, 2504, 2509, 2704, 3088, 4069, 5008, 5018, 5408, 6176, 8138, 10016, 10036, 10816, 12352, 16276, 20032, 20072, 32552, 32617, 40144, 52897, 60409, 65104, 65234, 80288, 105794, 120818, 130208, 130468, 160576, 211588, 241636, 260416, 260936, 423176, 483272, 521872, 785317, 846352, 966544, 1043744, 1570634, 1692704, 1933088, 2087488, 3141268, 3385408, 3866176, 6282536, 10209121, 12565072, 20418242, 25130144, 40836484, 50260288, 81672968, 163345936, 326691872, 653383744]

約数ペア:

[(1, 653383744), (2, 326691872), (4, 163345936), (8, 81672968), (13, 50260288), (16, 40836484), (26, 25130144), (32, 20418242), (52, 12565072), (64, 10209121), (104, 6282536), (169, 3866176), (193, 3385408), (208, 3141268), (313, 2087488), (338, 1933088), (386, 1692704), (416, 1570634), (626, 1043744), (676, 966544), (772, 846352), (832, 785317), (1252, 521872), (1352, 483272), (1544, 423176), (2504, 260936), (2509, 260416), (2704, 241636), (3088, 211588), (4069, 160576), (5008, 130468), (5018, 130208), (5408, 120818), (6176, 105794), (8138, 80288), (10016, 65234), (10036, 65104), (10816, 60409), (12352, 52897), (16276, 40144), (20032, 32617), (20072, 32552)]