856735632

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{205157}}^1$

素因数の和:205200

約数の個数: 60

約数和(自身を含む): 2480360220

約数和(自身を除く): 1623624588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 205157, 410314, 615471, 820628, 1230942, 1641256, 1846413, 2461884, 3282512, 3692826, 4923768, 5949553, 7385652, 9847536, 11899106, 14771304, 17848659, 23798212, 29542608, 35697318, 47596424, 53545977, 71394636, 95192848, 107091954, 142789272, 214183908, 285578544, 428367816, 856735632]

約数ペア:

[(1, 856735632), (2, 428367816), (3, 285578544), (4, 214183908), (6, 142789272), (8, 107091954), (9, 95192848), (12, 71394636), (16, 53545977), (18, 47596424), (24, 35697318), (29, 29542608), (36, 23798212), (48, 17848659), (58, 14771304), (72, 11899106), (87, 9847536), (116, 7385652), (144, 5949553), (174, 4923768), (232, 3692826), (261, 3282512), (348, 2461884), (464, 1846413), (522, 1641256), (696, 1230942), (1044, 820628), (1392, 615471), (2088, 410314), (4176, 205157)]